Merge
authoryan
Tue, 23 Jun 2009 23:09:49 -0700
changeset 2958 301dcd5c88d0
parent 2949 239a078fc830 (current diff)
parent 2957 88a4f90772e9 (diff)
child 2959 7ba5c2343ee6
Merge
jdk/src/share/native/sun/font/bidi/cmemory.h
jdk/src/share/native/sun/font/bidi/jbidi.c
jdk/src/share/native/sun/font/bidi/jbidi.h
jdk/src/share/native/sun/font/bidi/ubidi.c
jdk/src/share/native/sun/font/bidi/ubidi.h
jdk/src/share/native/sun/font/bidi/ubidiimp.h
jdk/src/share/native/sun/font/bidi/ubidiln.c
jdk/src/share/native/sun/font/bidi/uchardir.c
jdk/src/share/native/sun/font/bidi/uchardir.h
jdk/src/share/native/sun/font/bidi/utypes.h
--- a/jdk/make/java/text/FILES_java.gmk	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/make/java/text/FILES_java.gmk	Tue Jun 23 23:09:49 2009 -0700
@@ -76,6 +76,10 @@
         sun/text/Normalizer.java \
         sun/text/SupplementaryCharacterData.java \
         sun/text/UCompactIntArray.java \
+            sun/text/bidi/BidiBase.java \
+            sun/text/bidi/BidiLine.java \
+            sun/text/bidi/BidiRun.java \
+            \
             sun/text/normalizer/CharTrie.java \
             sun/text/normalizer/CharacterIteratorWrapper.java \
             sun/text/normalizer/ICUBinary.java \
--- a/jdk/make/sun/font/FILES_c.gmk	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/make/sun/font/FILES_c.gmk	Tue Jun 23 23:09:49 2009 -0700
@@ -24,10 +24,6 @@
 #
 
 FILES_c_shared = \
-        jbidi.c \
-        ubidi.c \
-        ubidiln.c \
-        uchardir.c \
         DrawGlyphList.c \
         sunFont.c
 
--- a/jdk/make/sun/font/Makefile	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/make/sun/font/Makefile	Tue Jun 23 23:09:49 2009 -0700
@@ -145,7 +145,6 @@
 # Add to the ambient vpath to pick up files in subdirectories
 #
 vpath %.c   $(PLATFORM_SRC)/native/$(PKGDIR)
-vpath %.c   $(SHARE_SRC)/native/$(PKGDIR)/bidi
 vpath %.cpp   $(SHARE_SRC)/native/$(PKGDIR)/layout
 vpath %.cpp   $(SHARE_SRC)/native/$(PKGDIR)
 
@@ -187,7 +186,6 @@
 
 CPPFLAGS += -I$(SHARE_SRC)/native/$(PKGDIR) \
             -I$(SHARE_SRC)/native/$(PKGDIR)/layout \
-            -I$(SHARE_SRC)/native/$(PKGDIR)/bidi \
 	    -I$(SHARE_SRC)/native/sun/awt/image/cvutils \
 	    -I$(PLATFORM_SRC)/native/sun/awt \
 	    -I$(SHARE_SRC)/native/sun/awt/debug \
--- a/jdk/make/sun/font/mapfile-vers	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/make/sun/font/mapfile-vers	Tue Jun 23 23:09:49 2009 -0700
@@ -31,8 +31,6 @@
                 newLayoutTableCache; 
                 freeLayoutTableCache;
                 isNullScalerContext;
-		Java_java_text_Bidi_nativeBidiChars;
-		Java_java_text_Bidi_nativeGetDirectionCode;
                 Java_sun_font_NullFontScaler_getNullScalerContext;
                 Java_sun_font_NullFontScaler_getGlyphImage;
                 Java_sun_font_FontManager_getPlatformFontVar;
--- a/jdk/make/sun/font/mapfile-vers.openjdk	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/make/sun/font/mapfile-vers.openjdk	Tue Jun 23 23:09:49 2009 -0700
@@ -33,8 +33,6 @@
                 newLayoutTableCache; 
                 freeLayoutTableCache;
                 isNullScalerContext;
-		Java_java_text_Bidi_nativeBidiChars;
-		Java_java_text_Bidi_nativeGetDirectionCode;
                 Java_sun_font_NullFontScaler_getNullScalerContext;
                 Java_sun_font_NullFontScaler_getGlyphImage;
                 Java_sun_font_FontManager_getPlatformFontVar;
--- a/jdk/src/share/classes/java/text/Bidi.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/share/classes/java/text/Bidi.java	Tue Jun 23 23:09:49 2009 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2000-2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,10 +35,7 @@
 
 package java.text;
 
-import java.awt.Toolkit;
-import java.awt.font.TextAttribute;
-import java.awt.font.NumericShaper;
-import sun.text.CodePointIterator;
+import sun.text.bidi.BidiBase;
 
 /**
  * This class implements the Unicode Bidirectional Algorithm.
@@ -62,15 +59,6 @@
  * @since 1.4
  */
 public final class Bidi {
-    byte dir;
-    byte baselevel;
-    int length;
-    int[] runs;
-    int[] cws;
-
-    static {
-         sun.font.FontManagerNativeLibrary.load();
-    }
 
     /** Constant indicating base direction is left-to-right. */
     public static final int DIRECTION_LEFT_TO_RIGHT = 0;
@@ -94,7 +82,7 @@
      */
     public static final int DIRECTION_DEFAULT_RIGHT_TO_LEFT = -1;
 
-    private static final int DIR_MIXED = 2;
+    private BidiBase bidiBase;
 
     /**
      * Create Bidi from the given paragraph of text and base direction.
@@ -109,7 +97,7 @@
             throw new IllegalArgumentException("paragraph is null");
         }
 
-        nativeBidiChars(this, paragraph.toCharArray(), 0, null, 0, paragraph.length(), flags);
+        bidiBase = new BidiBase(paragraph.toCharArray(), 0, null, 0, paragraph.length(), flags);
     }
 
     /**
@@ -142,67 +130,8 @@
             throw new IllegalArgumentException("paragraph is null");
         }
 
-        int flags = DIRECTION_DEFAULT_LEFT_TO_RIGHT;
-        byte[] embeddings = null;
-
-        int start = paragraph.getBeginIndex();
-        int limit = paragraph.getEndIndex();
-        int length = limit - start;
-        int n = 0;
-        char[] text = new char[length];
-        for (char c = paragraph.first(); c != paragraph.DONE; c = paragraph.next()) {
-            text[n++] = c;
-        }
-
-        paragraph.first();
-        try {
-            Boolean runDirection = (Boolean)paragraph.getAttribute(TextAttribute.RUN_DIRECTION);
-            if (runDirection != null) {
-                if (TextAttribute.RUN_DIRECTION_LTR.equals(runDirection)) {
-                    flags = DIRECTION_LEFT_TO_RIGHT; // clears default setting
-                } else {
-                    flags = DIRECTION_RIGHT_TO_LEFT;
-                }
-            }
-        }
-        catch (ClassCastException e) {
-        }
-
-        try {
-            NumericShaper shaper = (NumericShaper)paragraph.getAttribute(TextAttribute.NUMERIC_SHAPING);
-            if (shaper != null) {
-                shaper.shape(text, 0, text.length);
-            }
-        }
-        catch (ClassCastException e) {
-        }
-
-        int pos = start;
-        do {
-            paragraph.setIndex(pos);
-            Object embeddingLevel = paragraph.getAttribute(TextAttribute.BIDI_EMBEDDING);
-            int newpos = paragraph.getRunLimit(TextAttribute.BIDI_EMBEDDING);
-
-            if (embeddingLevel != null) {
-                try {
-                    int intLevel = ((Integer)embeddingLevel).intValue();
-                    if (intLevel >= -61 && intLevel < 61) {
-                        byte level = (byte)(intLevel < 0 ? (-intLevel | 0x80) : intLevel);
-                        if (embeddings == null) {
-                            embeddings = new byte[length];
-                        }
-                        for (int i = pos - start; i < newpos - start; ++i) {
-                            embeddings[i] = level;
-                        }
-                    }
-                }
-                catch (ClassCastException e) {
-                }
-            }
-            pos = newpos;
-        } while (pos < limit);
-
-        nativeBidiChars(this, text, 0, embeddings, 0, text.length, flags);
+        bidiBase = new BidiBase(0, 0);
+        bidiBase.setPara(paragraph);
     }
 
     /**
@@ -240,46 +169,7 @@
                                                " for embeddings of length: " + text.length);
         }
 
-        if (embeddings != null) {
-            // native uses high bit to indicate override, not negative value, sigh
-
-            for (int i = embStart, embLimit = embStart + paragraphLength; i < embLimit; ++i) {
-                if (embeddings[i] < 0) {
-                    byte[] temp = new byte[paragraphLength];
-                    System.arraycopy(embeddings, embStart, temp, 0, paragraphLength);
-
-                    for (i -= embStart; i < paragraphLength; ++i) {
-                        if (temp[i] < 0) {
-                            temp[i] = (byte)(-temp[i] | 0x80);
-                        }
-                    }
-
-                    embeddings = temp;
-                    embStart = 0;
-                    break;
-                }
-            }
-        }
-
-        nativeBidiChars(this, text, textStart, embeddings, embStart, paragraphLength, flags);
-    }
-
-    /**
-     * Private constructor used by line bidi.
-     */
-    private Bidi(int dir, int baseLevel, int length, int[] data, int[] cws) {
-        reset(dir, baseLevel, length, data, cws);
-    }
-
-    /**
-     * Private mutator used by native code.
-     */
-    private void reset(int dir, int baselevel, int length, int[] data, int[] cws) {
-        this.dir = (byte)dir;
-        this.baselevel = (byte)baselevel;
-        this.length = length;
-        this.runs = data;
-        this.cws = cws;
+        bidiBase = new BidiBase(text, textStart, embeddings, embStart, paragraphLength, flags);
     }
 
     /**
@@ -290,96 +180,10 @@
      * @param lineLimit the offset from the start of the paragraph to the limit of the line.
      */
     public Bidi createLineBidi(int lineStart, int lineLimit) {
-        if (lineStart == 0 && lineLimit == length) {
-            return this;
-        }
-
-        int lineLength = lineLimit - lineStart;
-        if (lineStart < 0 ||
-            lineLimit < lineStart ||
-            lineLimit > length) {
-            throw new IllegalArgumentException("range " + lineStart +
-                                               " to " + lineLimit +
-                                               " is invalid for paragraph of length " + length);
-        }
-
-        if (runs == null) {
-            return new Bidi(dir, baselevel, lineLength, null, null);
-        } else {
-            int cwspos = -1;
-            int[] ncws = null;
-            if (cws != null) {
-                int cwss = 0;
-                int cwsl = cws.length;
-                while (cwss < cwsl) {
-                    if (cws[cwss] >= lineStart) {
-                        cwsl = cwss;
-                        while (cwsl < cws.length && cws[cwsl] < lineLimit) {
-                            cwsl++;
-                        }
-                        int ll = lineLimit-1;
-                        while (cwsl > cwss && cws[cwsl-1] == ll) {
-                            cwspos = ll; // record start of counter-directional whitespace
-                            --cwsl;
-                            --ll;
-                        }
-
-                        if (cwspos == lineStart) { // entire line is cws, so ignore
-                            return new Bidi(dir, baselevel, lineLength, null, null);
-                        }
+        AttributedString astr = new AttributedString("");
+        Bidi newBidi = new Bidi(astr.getIterator());
 
-                        int ncwslen = cwsl - cwss;
-                        if (ncwslen > 0) {
-                            ncws = new int[ncwslen];
-                            for (int i = 0; i < ncwslen; ++i) {
-                                ncws[i] = cws[cwss+i] - lineStart;
-                            }
-                        }
-                        break;
-                    }
-                    ++cwss;
-                }
-            }
-
-            int[] nruns = null;
-            int nlevel = baselevel;
-            int limit = cwspos == -1 ? lineLimit : cwspos;
-            int rs = 0;
-            int rl = runs.length;
-            int ndir = dir;
-            for (; rs < runs.length; rs += 2) {
-                if (runs[rs] > lineStart) {
-                    rl = rs;
-                    while (rl < runs.length && runs[rl] < limit) {
-                        rl += 2;
-                    }
-                    if ((rl > rs) || (runs[rs+1] != baselevel)) {
-                        rl += 2;
-
-                        if (cwspos != -1 && rl > rs && runs[rl-1] != baselevel) { // add level for cws
-                            nruns = new int[rl - rs + 2];
-                            nruns[rl - rs] = lineLength;
-                            nruns[rl - rs + 1] = baselevel;
-                        } else {
-                            limit = lineLimit;
-                            nruns = new int[rl - rs];
-                        }
-
-                        int n = 0;
-                        for (int i = rs; i < rl; i += 2) {
-                            nruns[n++] = runs[i] - lineStart;
-                            nruns[n++] = runs[i+1];
-                        }
-                        nruns[n-2] = limit - lineStart;
-                    } else {
-                        ndir = (runs[rs+1] & 0x1) == 0 ? DIRECTION_LEFT_TO_RIGHT : DIRECTION_RIGHT_TO_LEFT;
-                    }
-                    break;
-                }
-            }
-
-            return new Bidi(ndir, baselevel, lineLength, nruns, ncws);
-        }
+        return bidiBase.setLine(this, bidiBase, newBidi, newBidi.bidiBase,lineStart, lineLimit);
     }
 
     /**
@@ -388,7 +192,7 @@
      * @return true if the line is not left-to-right or right-to-left.
      */
     public boolean isMixed() {
-        return dir == DIR_MIXED;
+        return bidiBase.isMixed();
     }
 
     /**
@@ -396,7 +200,7 @@
      * @return true if the line is all left-to-right text and the base direction is left-to-right
      */
     public boolean isLeftToRight() {
-        return dir == DIRECTION_LEFT_TO_RIGHT;
+        return bidiBase.isLeftToRight();
     }
 
     /**
@@ -404,7 +208,7 @@
      * @return true if the line is all right-to-left text, and the base direction is right-to-left
      */
     public boolean isRightToLeft() {
-        return dir == DIRECTION_RIGHT_TO_LEFT;
+        return bidiBase.isRightToLeft();
     }
 
     /**
@@ -412,7 +216,7 @@
      * @return the length of text in the line
      */
     public int getLength() {
-        return length;
+        return bidiBase.getLength();
     }
 
     /**
@@ -420,7 +224,7 @@
      * @return true if the base direction is left-to-right
      */
     public boolean baseIsLeftToRight() {
-        return (baselevel & 0x1) == 0;
+        return bidiBase.baseIsLeftToRight();
     }
 
     /**
@@ -428,7 +232,7 @@
      * @return the base level
      */
     public int getBaseLevel() {
-      return baselevel;
+        return bidiBase.getParaLevel();
     }
 
     /**
@@ -438,17 +242,7 @@
      * @return the resolved level of the character at offset
      */
     public int getLevelAt(int offset) {
-        if (runs == null || offset < 0 || offset >= length) {
-            return baselevel;
-        } else {
-            int i = 0;
-            do {
-                if (offset < runs[i]) {
-                    return runs[i+1];
-                }
-                i += 2;
-            } while (true);
-        }
+        return bidiBase.getLevelAt(offset);
     }
 
     /**
@@ -456,7 +250,7 @@
      * @return the number of level runs
      */
     public int getRunCount() {
-        return runs == null ? 1 : runs.length / 2;
+        return bidiBase.countRuns();
     }
 
     /**
@@ -465,7 +259,7 @@
      * @return the level of the run
      */
     public int getRunLevel(int run) {
-        return runs == null ? baselevel : runs[run * 2 + 1];
+        return bidiBase.getRunLevel(run);
     }
 
     /**
@@ -475,7 +269,7 @@
      * @return the start of the run
      */
     public int getRunStart(int run) {
-        return (runs == null || run == 0) ? 0 : runs[run * 2 - 2];
+        return bidiBase.getRunStart(run);
     }
 
     /**
@@ -486,7 +280,7 @@
      * @return limit the limit of the run
      */
     public int getRunLimit(int run) {
-        return runs == null ? length : runs[run * 2];
+        return bidiBase.getRunLimit(run);
     }
 
     /**
@@ -501,16 +295,7 @@
      * @return true if the range of characters requires bidi analysis
      */
     public static boolean requiresBidi(char[] text, int start, int limit) {
-        CodePointIterator cpi = CodePointIterator.create(text, start, limit);
-        for (int cp = cpi.next(); cp != CodePointIterator.DONE; cp = cpi.next()) {
-            if (cp > 0x0590) {
-                int dc = nativeGetDirectionCode(cp);
-                if ((RMASK & (1 << dc)) != 0) {
-                    return true;
-                }
-            }
-        }
-        return false;
+        return BidiBase.requiresBidi(text, start, limit);
     }
 
     /**
@@ -530,124 +315,14 @@
      * @param count the number of objects to reorder
      */
     public static void reorderVisually(byte[] levels, int levelStart, Object[] objects, int objectStart, int count) {
-
-        if (count < 0) {
-            throw new IllegalArgumentException("count " + count + " must be >= 0");
-        }
-        if (levelStart < 0 || levelStart + count > levels.length) {
-            throw new IllegalArgumentException("levelStart " + levelStart + " and count " + count +
-                                               " out of range [0, " + levels.length + "]");
-        }
-        if (objectStart < 0 || objectStart + count > objects.length) {
-            throw new IllegalArgumentException("objectStart " + objectStart + " and count " + count +
-                                               " out of range [0, " + objects.length + "]");
-        }
-
-        byte lowestOddLevel = (byte)(NUMLEVELS + 1);
-        byte highestLevel = 0;
-
-        // initialize mapping and levels
-
-        int levelLimit = levelStart + count;
-        for (int i = levelStart; i < levelLimit; i++) {
-            byte level = levels[i];
-            if (level > highestLevel) {
-                highestLevel = level;
-            }
-
-            if ((level & 0x01) != 0 && level < lowestOddLevel) {
-                lowestOddLevel = level;
-            }
-        }
-
-        int delta = objectStart - levelStart;
-
-        while (highestLevel >= lowestOddLevel) {
-            int i = levelStart;
-
-            for (;;) {
-                while (i < levelLimit && levels[i] < highestLevel) {
-                    i++;
-                }
-                int begin = i++;
-
-                if (begin == levelLimit) {
-                    break; // no more runs at this level
-                }
-
-                while (i < levelLimit && levels[i] >= highestLevel) {
-                    i++;
-                }
-                int end = i - 1;
-
-                begin += delta;
-                end += delta;
-                while (begin < end) {
-                    Object temp = objects[begin];
-                    objects[begin] = objects[end];
-                    objects[end] = temp;
-                    ++begin;
-                    --end;
-                }
-            }
-
-            --highestLevel;
-        }
+        BidiBase.reorderVisually(levels, levelStart, objects, objectStart, count);
     }
 
-    private static final char NUMLEVELS = 62;
-
-    private static final int RMASK =
-        (1 << 1 /* U_RIGHT_TO_LEFT */) |
-        (1 << 5 /* U_ARABIC_NUMBER */) |
-        (1 << 13 /* U_RIGHT_TO_LEFT_ARABIC */) |
-        (1 << 14 /* U_RIGHT_TO_LEFT_EMBEDDING */) |
-        (1 << 15 /* U_RIGHT_TO_LEFT_OVERRIDE */);
-
-    /** Access native bidi implementation. */
-    private static native int nativeGetDirectionCode(int cp);
-
-    /** Access native bidi implementation. */
-    private static synchronized native void nativeBidiChars(Bidi bidi, char[] text, int textStart,
-                                                            byte[] embeddings, int embeddingStart,
-                                                            int length, int flags);
-
     /**
      * Display the bidi internal state, used in debugging.
      */
     public String toString() {
-        StringBuffer buf = new StringBuffer(super.toString());
-        buf.append("[dir: " + dir);
-        buf.append(" baselevel: " + baselevel);
-        buf.append(" length: " + length);
-        if (runs == null) {
-            buf.append(" runs: null");
-        } else {
-            buf.append(" runs: [");
-            for (int i = 0; i < runs.length; i += 2) {
-                if (i != 0) {
-                    buf.append(' ');
-                }
-                buf.append(runs[i]); // limit
-                buf.append('/');
-                buf.append(runs[i+1]); // level
-            }
-            buf.append(']');
-        }
-        if (cws == null) {
-            buf.append(" cws: null");
-        } else {
-            buf.append(" cws: [");
-            for (int i = 0; i < cws.length; ++i) {
-                if (i != 0) {
-                    buf.append(' ');
-                }
-                buf.append(Integer.toHexString(cws[i]));
-            }
-            buf.append(']');
-        }
-        buf.append(']');
+        return bidiBase.toString();
+    }
 
-        return buf.toString();
-    }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/text/bidi/BidiBase.java	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,3444 @@
+/*
+ * Portions Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/*
+ *******************************************************************************
+ * (C) Copyright IBM Corp. and others, 1996-2009 - All Rights Reserved         *
+ *                                                                             *
+ * The original version of this source code and documentation is copyrighted   *
+ * and owned by IBM, These materials are provided under terms of a License     *
+ * Agreement between IBM and Sun. This technology is protected by multiple     *
+ * US and International patents. This notice and attribution to IBM may not    *
+ * to removed.                                                                 *
+ *******************************************************************************
+ */
+
+/* FOOD FOR THOUGHT: currently the reordering modes are a mixture of
+ * algorithm for direct BiDi, algorithm for inverse Bidi and the bizarre
+ * concept of RUNS_ONLY which is a double operation.
+ * It could be advantageous to divide this into 3 concepts:
+ * a) Operation: direct / inverse / RUNS_ONLY
+ * b) Direct algorithm: default / NUMBERS_SPECIAL / GROUP_NUMBERS_WITH_L
+ * c) Inverse algorithm: default / INVERSE_LIKE_DIRECT / NUMBERS_SPECIAL
+ * This would allow combinations not possible today like RUNS_ONLY with
+ * NUMBERS_SPECIAL.
+ * Also allow to set INSERT_MARKS for the direct step of RUNS_ONLY and
+ * REMOVE_CONTROLS for the inverse step.
+ * Not all combinations would be supported, and probably not all do make sense.
+ * This would need to document which ones are supported and what are the
+ * fallbacks for unsupported combinations.
+ */
+
+package sun.text.bidi;
+
+import java.awt.font.TextAttribute;
+import java.awt.font.NumericShaper;
+import java.io.IOException;
+import java.lang.reflect.Array;
+import java.text.AttributedCharacterIterator;
+import java.text.Bidi;
+import java.util.Arrays;
+import java.util.MissingResourceException;
+import sun.text.normalizer.UBiDiProps;
+import sun.text.normalizer.UCharacter;
+import sun.text.normalizer.UTF16;
+
+/**
+ *
+ * <h2>Bidi algorithm for ICU</h2>
+ *
+ * This is an implementation of the Unicode Bidirectional algorithm. The
+ * algorithm is defined in the <a
+ * href="http://www.unicode.org/unicode/reports/tr9/">Unicode Standard Annex #9</a>,
+ * version 13, also described in The Unicode Standard, Version 4.0 .
+ * <p>
+ *
+ * Note: Libraries that perform a bidirectional algorithm and reorder strings
+ * accordingly are sometimes called "Storage Layout Engines". ICU's Bidi and
+ * shaping (ArabicShaping) classes can be used at the core of such "Storage
+ * Layout Engines".
+ *
+ * <h3>General remarks about the API:</h3>
+ *
+ * The &quot;limit&quot; of a sequence of characters is the position just after
+ * their last character, i.e., one more than that position.
+ * <p>
+ *
+ * Some of the API methods provide access to &quot;runs&quot;. Such a
+ * &quot;run&quot; is defined as a sequence of characters that are at the same
+ * embedding level after performing the Bidi algorithm.
+ * <p>
+ *
+ * <h3>Basic concept: paragraph</h3>
+ * A piece of text can be divided into several paragraphs by characters
+ * with the Bidi class <code>Block Separator</code>. For handling of
+ * paragraphs, see:
+ * <ul>
+ * <li>{@link #countParagraphs}
+ * <li>{@link #getParaLevel}
+ * <li>{@link #getParagraph}
+ * <li>{@link #getParagraphByIndex}
+ * </ul>
+ *
+ * <h3>Basic concept: text direction</h3>
+ * The direction of a piece of text may be:
+ * <ul>
+ * <li>{@link #LTR}
+ * <li>{@link #RTL}
+ * <li>{@link #MIXED}
+ * </ul>
+ *
+ * <h3>Basic concept: levels</h3>
+ *
+ * Levels in this API represent embedding levels according to the Unicode
+ * Bidirectional Algorithm.
+ * Their low-order bit (even/odd value) indicates the visual direction.<p>
+ *
+ * Levels can be abstract values when used for the
+ * <code>paraLevel</code> and <code>embeddingLevels</code>
+ * arguments of <code>setPara()</code>; there:
+ * <ul>
+ * <li>the high-order bit of an <code>embeddingLevels[]</code>
+ * value indicates whether the using application is
+ * specifying the level of a character to <i>override</i> whatever the
+ * Bidi implementation would resolve it to.</li>
+ * <li><code>paraLevel</code> can be set to the
+ * pseudo-level values <code>LEVEL_DEFAULT_LTR</code>
+ * and <code>LEVEL_DEFAULT_RTL</code>.</li>
+ * </ul>
+ *
+ * <p>The related constants are not real, valid level values.
+ * <code>DEFAULT_XXX</code> can be used to specify
+ * a default for the paragraph level for
+ * when the <code>setPara()</code> method
+ * shall determine it but there is no
+ * strongly typed character in the input.<p>
+ *
+ * Note that the value for <code>LEVEL_DEFAULT_LTR</code> is even
+ * and the one for <code>LEVEL_DEFAULT_RTL</code> is odd,
+ * just like with normal LTR and RTL level values -
+ * these special values are designed that way. Also, the implementation
+ * assumes that MAX_EXPLICIT_LEVEL is odd.
+ *
+ * <ul><b>See Also:</b>
+ * <li>{@link #LEVEL_DEFAULT_LTR}
+ * <li>{@link #LEVEL_DEFAULT_RTL}
+ * <li>{@link #LEVEL_OVERRIDE}
+ * <li>{@link #MAX_EXPLICIT_LEVEL}
+ * <li>{@link #setPara}
+ * </ul>
+ *
+ * <h3>Basic concept: Reordering Mode</h3>
+ * Reordering mode values indicate which variant of the Bidi algorithm to
+ * use.
+ *
+ * <ul><b>See Also:</b>
+ * <li>{@link #setReorderingMode}
+ * <li>{@link #REORDER_DEFAULT}
+ * <li>{@link #REORDER_NUMBERS_SPECIAL}
+ * <li>{@link #REORDER_GROUP_NUMBERS_WITH_R}
+ * <li>{@link #REORDER_RUNS_ONLY}
+ * <li>{@link #REORDER_INVERSE_NUMBERS_AS_L}
+ * <li>{@link #REORDER_INVERSE_LIKE_DIRECT}
+ * <li>{@link #REORDER_INVERSE_FOR_NUMBERS_SPECIAL}
+ * </ul>
+ *
+ * <h3>Basic concept: Reordering Options</h3>
+ * Reordering options can be applied during Bidi text transformations.
+ * <ul><b>See Also:</b>
+ * <li>{@link #setReorderingOptions}
+ * <li>{@link #OPTION_DEFAULT}
+ * <li>{@link #OPTION_INSERT_MARKS}
+ * <li>{@link #OPTION_REMOVE_CONTROLS}
+ * <li>{@link #OPTION_STREAMING}
+ * </ul>
+ *
+ *
+ * @author Simon Montagu, Matitiahu Allouche (ported from C code written by Markus W. Scherer)
+ * @stable ICU 3.8
+ *
+ *
+ * <h4> Sample code for the ICU Bidi API </h4>
+ *
+ * <h5>Rendering a paragraph with the ICU Bidi API</h5>
+ *
+ * This is (hypothetical) sample code that illustrates how the ICU Bidi API
+ * could be used to render a paragraph of text. Rendering code depends highly on
+ * the graphics system, therefore this sample code must make a lot of
+ * assumptions, which may or may not match any existing graphics system's
+ * properties.
+ *
+ * <p>
+ * The basic assumptions are:
+ * </p>
+ * <ul>
+ * <li>Rendering is done from left to right on a horizontal line.</li>
+ * <li>A run of single-style, unidirectional text can be rendered at once.
+ * </li>
+ * <li>Such a run of text is passed to the graphics system with characters
+ * (code units) in logical order.</li>
+ * <li>The line-breaking algorithm is very complicated and Locale-dependent -
+ * and therefore its implementation omitted from this sample code.</li>
+ * </ul>
+ *
+ * <pre>
+ *
+ *  package com.ibm.icu.dev.test.bidi;
+ *
+ *  import com.ibm.icu.text.Bidi;
+ *  import com.ibm.icu.text.BidiRun;
+ *
+ *  public class Sample {
+ *
+ *      static final int styleNormal = 0;
+ *      static final int styleSelected = 1;
+ *      static final int styleBold = 2;
+ *      static final int styleItalics = 4;
+ *      static final int styleSuper=8;
+ *      static final int styleSub = 16;
+ *
+ *      static class StyleRun {
+ *          int limit;
+ *          int style;
+ *
+ *          public StyleRun(int limit, int style) {
+ *              this.limit = limit;
+ *              this.style = style;
+ *          }
+ *      }
+ *
+ *      static class Bounds {
+ *          int start;
+ *          int limit;
+ *
+ *          public Bounds(int start, int limit) {
+ *              this.start = start;
+ *              this.limit = limit;
+ *          }
+ *      }
+ *
+ *      static int getTextWidth(String text, int start, int limit,
+ *                              StyleRun[] styleRuns, int styleRunCount) {
+ *          // simplistic way to compute the width
+ *          return limit - start;
+ *      }
+ *
+ *      // set limit and StyleRun limit for a line
+ *      // from text[start] and from styleRuns[styleRunStart]
+ *      // using Bidi.getLogicalRun(...)
+ *      // returns line width
+ *      static int getLineBreak(String text, Bounds line, Bidi para,
+ *                              StyleRun styleRuns[], Bounds styleRun) {
+ *          // dummy return
+ *          return 0;
+ *      }
+ *
+ *      // render runs on a line sequentially, always from left to right
+ *
+ *      // prepare rendering a new line
+ *      static void startLine(byte textDirection, int lineWidth) {
+ *          System.out.println();
+ *      }
+ *
+ *      // render a run of text and advance to the right by the run width
+ *      // the text[start..limit-1] is always in logical order
+ *      static void renderRun(String text, int start, int limit,
+ *                            byte textDirection, int style) {
+ *      }
+ *
+ *      // We could compute a cross-product
+ *      // from the style runs with the directional runs
+ *      // and then reorder it.
+ *      // Instead, here we iterate over each run type
+ *      // and render the intersections -
+ *      // with shortcuts in simple (and common) cases.
+ *      // renderParagraph() is the main function.
+ *
+ *      // render a directional run with
+ *      // (possibly) multiple style runs intersecting with it
+ *      static void renderDirectionalRun(String text, int start, int limit,
+ *                                       byte direction, StyleRun styleRuns[],
+ *                                       int styleRunCount) {
+ *          int i;
+ *
+ *          // iterate over style runs
+ *          if (direction == Bidi.LTR) {
+ *              int styleLimit;
+ *              for (i = 0; i < styleRunCount; ++i) {
+ *                  styleLimit = styleRuns[i].limit;
+ *                  if (start < styleLimit) {
+ *                      if (styleLimit > limit) {
+ *                          styleLimit = limit;
+ *                      }
+ *                      renderRun(text, start, styleLimit,
+ *                                direction, styleRuns[i].style);
+ *                      if (styleLimit == limit) {
+ *                          break;
+ *                      }
+ *                      start = styleLimit;
+ *                  }
+ *              }
+ *          } else {
+ *              int styleStart;
+ *
+ *              for (i = styleRunCount-1; i >= 0; --i) {
+ *                  if (i > 0) {
+ *                      styleStart = styleRuns[i-1].limit;
+ *                  } else {
+ *                      styleStart = 0;
+ *                  }
+ *                  if (limit >= styleStart) {
+ *                      if (styleStart < start) {
+ *                          styleStart = start;
+ *                      }
+ *                      renderRun(text, styleStart, limit, direction,
+ *                                styleRuns[i].style);
+ *                      if (styleStart == start) {
+ *                          break;
+ *                      }
+ *                      limit = styleStart;
+ *                  }
+ *              }
+ *          }
+ *      }
+ *
+ *      // the line object represents text[start..limit-1]
+ *      static void renderLine(Bidi line, String text, int start, int limit,
+ *                             StyleRun styleRuns[], int styleRunCount) {
+ *          byte direction = line.getDirection();
+ *          if (direction != Bidi.MIXED) {
+ *              // unidirectional
+ *              if (styleRunCount <= 1) {
+ *                  renderRun(text, start, limit, direction, styleRuns[0].style);
+ *              } else {
+ *                  renderDirectionalRun(text, start, limit, direction,
+ *                                       styleRuns, styleRunCount);
+ *              }
+ *          } else {
+ *              // mixed-directional
+ *              int count, i;
+ *              BidiRun run;
+ *
+ *              try {
+ *                  count = line.countRuns();
+ *              } catch (IllegalStateException e) {
+ *                  e.printStackTrace();
+ *                  return;
+ *              }
+ *              if (styleRunCount <= 1) {
+ *                  int style = styleRuns[0].style;
+ *
+ *                  // iterate over directional runs
+ *                  for (i = 0; i < count; ++i) {
+ *                      run = line.getVisualRun(i);
+ *                      renderRun(text, run.getStart(), run.getLimit(),
+ *                                run.getDirection(), style);
+ *                  }
+ *              } else {
+ *                  // iterate over both directional and style runs
+ *                  for (i = 0; i < count; ++i) {
+ *                      run = line.getVisualRun(i);
+ *                      renderDirectionalRun(text, run.getStart(),
+ *                                           run.getLimit(), run.getDirection(),
+ *                                           styleRuns, styleRunCount);
+ *                  }
+ *              }
+ *          }
+ *      }
+ *
+ *      static void renderParagraph(String text, byte textDirection,
+ *                                  StyleRun styleRuns[], int styleRunCount,
+ *                                  int lineWidth) {
+ *          int length = text.length();
+ *          Bidi para = new Bidi();
+ *          try {
+ *              para.setPara(text,
+ *                           textDirection != 0 ? Bidi.LEVEL_DEFAULT_RTL
+ *                                              : Bidi.LEVEL_DEFAULT_LTR,
+ *                           null);
+ *          } catch (Exception e) {
+ *              e.printStackTrace();
+ *              return;
+ *          }
+ *          byte paraLevel = (byte)(1 & para.getParaLevel());
+ *          StyleRun styleRun = new StyleRun(length, styleNormal);
+ *
+ *          if (styleRuns == null || styleRunCount <= 0) {
+ *              styleRuns = new StyleRun[1];
+ *              styleRunCount = 1;
+ *              styleRuns[0] = styleRun;
+ *          }
+ *          // assume styleRuns[styleRunCount-1].limit>=length
+ *
+ *          int width = getTextWidth(text, 0, length, styleRuns, styleRunCount);
+ *          if (width <= lineWidth) {
+ *              // everything fits onto one line
+ *
+ *              // prepare rendering a new line from either left or right
+ *              startLine(paraLevel, width);
+ *
+ *              renderLine(para, text, 0, length, styleRuns, styleRunCount);
+ *          } else {
+ *              // we need to render several lines
+ *              Bidi line = new Bidi(length, 0);
+ *              int start = 0, limit;
+ *              int styleRunStart = 0, styleRunLimit;
+ *
+ *              for (;;) {
+ *                  limit = length;
+ *                  styleRunLimit = styleRunCount;
+ *                  width = getLineBreak(text, new Bounds(start, limit),
+ *                                       para, styleRuns,
+ *                                       new Bounds(styleRunStart, styleRunLimit));
+ *                  try {
+ *                      line = para.setLine(start, limit);
+ *                  } catch (Exception e) {
+ *                      e.printStackTrace();
+ *                      return;
+ *                  }
+ *                  // prepare rendering a new line
+ *                  // from either left or right
+ *                  startLine(paraLevel, width);
+ *
+ *                  if (styleRunStart > 0) {
+ *                      int newRunCount = styleRuns.length - styleRunStart;
+ *                      StyleRun[] newRuns = new StyleRun[newRunCount];
+ *                      System.arraycopy(styleRuns, styleRunStart, newRuns, 0,
+ *                                       newRunCount);
+ *                      renderLine(line, text, start, limit, newRuns,
+ *                                 styleRunLimit - styleRunStart);
+ *                  } else {
+ *                      renderLine(line, text, start, limit, styleRuns,
+ *                                 styleRunLimit - styleRunStart);
+ *                  }
+ *                  if (limit == length) {
+ *                      break;
+ *                  }
+ *                  start = limit;
+ *                  styleRunStart = styleRunLimit - 1;
+ *                  if (start >= styleRuns[styleRunStart].limit) {
+ *                      ++styleRunStart;
+ *                  }
+ *              }
+ *          }
+ *      }
+ *
+ *      public static void main(String[] args)
+ *      {
+ *          renderParagraph("Some Latin text...", Bidi.LTR, null, 0, 80);
+ *          renderParagraph("Some Hebrew text...", Bidi.RTL, null, 0, 60);
+ *      }
+ *  }
+ *
+ * </pre>
+ */
+
+public class BidiBase {
+
+    class Point {
+        int pos;    /* position in text */
+        int flag;   /* flag for LRM/RLM, before/after */
+    }
+
+    class InsertPoints {
+        int size;
+        int confirmed;
+        Point[] points = new Point[0];
+    }
+
+    /** Paragraph level setting<p>
+     *
+     * Constant indicating that the base direction depends on the first strong
+     * directional character in the text according to the Unicode Bidirectional
+     * Algorithm. If no strong directional character is present,
+     * then set the paragraph level to 0 (left-to-right).<p>
+     *
+     * If this value is used in conjunction with reordering modes
+     * <code>REORDER_INVERSE_LIKE_DIRECT</code> or
+     * <code>REORDER_INVERSE_FOR_NUMBERS_SPECIAL</code>, the text to reorder
+     * is assumed to be visual LTR, and the text after reordering is required
+     * to be the corresponding logical string with appropriate contextual
+     * direction. The direction of the result string will be RTL if either
+     * the righmost or leftmost strong character of the source text is RTL
+     * or Arabic Letter, the direction will be LTR otherwise.<p>
+     *
+     * If reordering option <code>OPTION_INSERT_MARKS</code> is set, an RLM may
+     * be added at the beginning of the result string to ensure round trip
+     * (that the result string, when reordered back to visual, will produce
+     * the original source text).
+     * @see #REORDER_INVERSE_LIKE_DIRECT
+     * @see #REORDER_INVERSE_FOR_NUMBERS_SPECIAL
+     * @stable ICU 3.8
+     */
+    public static final byte INTERNAL_LEVEL_DEFAULT_LTR = (byte)0x7e;
+
+    /** Paragraph level setting<p>
+     *
+     * Constant indicating that the base direction depends on the first strong
+     * directional character in the text according to the Unicode Bidirectional
+     * Algorithm. If no strong directional character is present,
+     * then set the paragraph level to 1 (right-to-left).<p>
+     *
+     * If this value is used in conjunction with reordering modes
+     * <code>REORDER_INVERSE_LIKE_DIRECT</code> or
+     * <code>REORDER_INVERSE_FOR_NUMBERS_SPECIAL</code>, the text to reorder
+     * is assumed to be visual LTR, and the text after reordering is required
+     * to be the corresponding logical string with appropriate contextual
+     * direction. The direction of the result string will be RTL if either
+     * the righmost or leftmost strong character of the source text is RTL
+     * or Arabic Letter, or if the text contains no strong character;
+     * the direction will be LTR otherwise.<p>
+     *
+     * If reordering option <code>OPTION_INSERT_MARKS</code> is set, an RLM may
+     * be added at the beginning of the result string to ensure round trip
+     * (that the result string, when reordered back to visual, will produce
+     * the original source text).
+     * @see #REORDER_INVERSE_LIKE_DIRECT
+     * @see #REORDER_INVERSE_FOR_NUMBERS_SPECIAL
+     * @stable ICU 3.8
+     */
+    public static final byte INTERNAL_LEVEL_DEFAULT_RTL = (byte)0x7f;
+
+    /**
+     * Maximum explicit embedding level.
+     * (The maximum resolved level can be up to <code>MAX_EXPLICIT_LEVEL+1</code>).
+     * @stable ICU 3.8
+     */
+    public static final byte MAX_EXPLICIT_LEVEL = 61;
+
+    /**
+     * Bit flag for level input.
+     * Overrides directional properties.
+     * @stable ICU 3.8
+     */
+    public static final byte INTERNAL_LEVEL_OVERRIDE = (byte)0x80;
+
+    /**
+     * Special value which can be returned by the mapping methods when a
+     * logical index has no corresponding visual index or vice-versa. This may
+     * happen for the logical-to-visual mapping of a Bidi control when option
+     * <code>OPTION_REMOVE_CONTROLS</code> is
+     * specified. This can also happen for the visual-to-logical mapping of a
+     * Bidi mark (LRM or RLM) inserted by option
+     * <code>OPTION_INSERT_MARKS</code>.
+     * @see #getVisualIndex
+     * @see #getVisualMap
+     * @see #getLogicalIndex
+     * @see #getLogicalMap
+     * @see #OPTION_INSERT_MARKS
+     * @see #OPTION_REMOVE_CONTROLS
+     * @stable ICU 3.8
+     */
+    public static final int MAP_NOWHERE = -1;
+
+    /**
+     * Mixed-directional text.
+     * @stable ICU 3.8
+     */
+    public static final byte MIXED = 2;
+
+    /**
+     * option bit for writeReordered():
+     * replace characters with the "mirrored" property in RTL runs
+     * by their mirror-image mappings
+     *
+     * @see #writeReordered
+     * @stable ICU 3.8
+     */
+    public static final short DO_MIRRORING = 2;
+
+    /** Reordering mode: Regular Logical to Visual Bidi algorithm according to Unicode.
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_DEFAULT = 0;
+
+    /** Reordering mode: Logical to Visual algorithm which handles numbers in
+     * a way which mimicks the behavior of Windows XP.
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_NUMBERS_SPECIAL = 1;
+
+    /** Reordering mode: Logical to Visual algorithm grouping numbers with
+     * adjacent R characters (reversible algorithm).
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_GROUP_NUMBERS_WITH_R = 2;
+
+    /** Reordering mode: Reorder runs only to transform a Logical LTR string
+     * to the logical RTL string with the same display, or vice-versa.<br>
+     * If this mode is set together with option
+     * <code>OPTION_INSERT_MARKS</code>, some Bidi controls in the source
+     * text may be removed and other controls may be added to produce the
+     * minimum combination which has the required display.
+     * @see #OPTION_INSERT_MARKS
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_RUNS_ONLY = 3;
+
+    /** Reordering mode: Visual to Logical algorithm which handles numbers
+     * like L (same algorithm as selected by <code>setInverse(true)</code>.
+     * @see #setInverse
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_INVERSE_NUMBERS_AS_L = 4;
+
+    /** Reordering mode: Visual to Logical algorithm equivalent to the regular
+     * Logical to Visual algorithm.
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_INVERSE_LIKE_DIRECT = 5;
+
+    /** Reordering mode: Inverse Bidi (Visual to Logical) algorithm for the
+     * <code>REORDER_NUMBERS_SPECIAL</code> Bidi algorithm.
+     * @see #setReorderingMode
+     * @stable ICU 3.8
+     */
+    private static final short REORDER_INVERSE_FOR_NUMBERS_SPECIAL = 6;
+
+    /* Reordering mode values must be ordered so that all the regular logical to
+     * visual modes come first, and all inverse Bidi modes come last.
+     */
+    private static final short REORDER_LAST_LOGICAL_TO_VISUAL =
+            REORDER_NUMBERS_SPECIAL;
+
+    /**
+     * Option bit for <code>setReorderingOptions</code>:
+     * insert Bidi marks (LRM or RLM) when needed to ensure correct result of
+     * a reordering to a Logical order
+     *
+     * <p>This option must be set or reset before calling
+     * <code>setPara</code>.</p>
+     *
+     * <p>This option is significant only with reordering modes which generate
+     * a result with Logical order, specifically.</p>
+     * <ul>
+     *   <li><code>REORDER_RUNS_ONLY</code></li>
+     *   <li><code>REORDER_INVERSE_NUMBERS_AS_L</code></li>
+     *   <li><code>REORDER_INVERSE_LIKE_DIRECT</code></li>
+     *   <li><code>REORDER_INVERSE_FOR_NUMBERS_SPECIAL</code></li>
+     * </ul>
+     *
+     * <p>If this option is set in conjunction with reordering mode
+     * <code>REORDER_INVERSE_NUMBERS_AS_L</code> or with calling
+     * <code>setInverse(true)</code>, it implies option
+     * <code>INSERT_LRM_FOR_NUMERIC</code> in calls to method
+     * <code>writeReordered()</code>.</p>
+     *
+     * <p>For other reordering modes, a minimum number of LRM or RLM characters
+     * will be added to the source text after reordering it so as to ensure
+     * round trip, i.e. when applying the inverse reordering mode on the
+     * resulting logical text with removal of Bidi marks
+     * (option <code>OPTION_REMOVE_CONTROLS</code> set before calling
+     * <code>setPara()</code> or option
+     * <code>REMOVE_BIDI_CONTROLS</code> in
+     * <code>writeReordered</code>), the result will be identical to the
+     * source text in the first transformation.
+     *
+     * <p>This option will be ignored if specified together with option
+     * <code>OPTION_REMOVE_CONTROLS</code>. It inhibits option
+     * <code>REMOVE_BIDI_CONTROLS</code> in calls to method
+     * <code>writeReordered()</code> and it implies option
+     * <code>INSERT_LRM_FOR_NUMERIC</code> in calls to method
+     * <code>writeReordered()</code> if the reordering mode is
+     * <code>REORDER_INVERSE_NUMBERS_AS_L</code>.</p>
+     *
+     * @see #setReorderingMode
+     * @see #setReorderingOptions
+     * @see #INSERT_LRM_FOR_NUMERIC
+     * @see #REMOVE_BIDI_CONTROLS
+     * @see #OPTION_REMOVE_CONTROLS
+     * @see #REORDER_RUNS_ONLY
+     * @see #REORDER_INVERSE_NUMBERS_AS_L
+     * @see #REORDER_INVERSE_LIKE_DIRECT
+     * @see #REORDER_INVERSE_FOR_NUMBERS_SPECIAL
+     * @stable ICU 3.8
+     */
+    private static final int OPTION_INSERT_MARKS = 1;
+
+    /**
+     * Option bit for <code>setReorderingOptions</code>:
+     * remove Bidi control characters
+     *
+     * <p>This option must be set or reset before calling
+     * <code>setPara</code>.</p>
+     *
+     * <p>This option nullifies option
+     * <code>OPTION_INSERT_MARKS</code>. It inhibits option
+     * <code>INSERT_LRM_FOR_NUMERIC</code> in calls to method
+     * <code>writeReordered()</code> and it implies option
+     * <code>REMOVE_BIDI_CONTROLS</code> in calls to that method.</p>
+     *
+     * @see #setReorderingMode
+     * @see #setReorderingOptions
+     * @see #OPTION_INSERT_MARKS
+     * @see #INSERT_LRM_FOR_NUMERIC
+     * @see #REMOVE_BIDI_CONTROLS
+     * @stable ICU 3.8
+     */
+    private static final int OPTION_REMOVE_CONTROLS = 2;
+
+    /**
+     * Option bit for <code>setReorderingOptions</code>:
+     * process the output as part of a stream to be continued
+     *
+     * <p>This option must be set or reset before calling
+     * <code>setPara</code>.</p>
+     *
+     * <p>This option specifies that the caller is interested in processing
+     * large text object in parts. The results of the successive calls are
+     * expected to be concatenated by the caller. Only the call for the last
+     * part will have this option bit off.</p>
+     *
+     * <p>When this option bit is on, <code>setPara()</code> may process
+     * less than the full source text in order to truncate the text at a
+     * meaningful boundary. The caller should call
+     * <code>getProcessedLength()</code> immediately after calling
+     * <code>setPara()</code> in order to determine how much of the source
+     * text has been processed. Source text beyond that length should be
+     * resubmitted in following calls to <code>setPara</code>. The
+     * processed length may be less than the length of the source text if a
+     * character preceding the last character of the source text constitutes a
+     * reasonable boundary (like a block separator) for text to be continued.<br>
+     * If the last character of the source text constitutes a reasonable
+     * boundary, the whole text will be processed at once.<br>
+     * If nowhere in the source text there exists
+     * such a reasonable boundary, the processed length will be zero.<br>
+     * The caller should check for such an occurrence and do one of the following:
+     * <ul><li>submit a larger amount of text with a better chance to include
+     *         a reasonable boundary.</li>
+     *     <li>resubmit the same text after turning off option
+     *         <code>OPTION_STREAMING</code>.</li></ul>
+     * In all cases, this option should be turned off before processing the last
+     * part of the text.</p>
+     *
+     * <p>When the <code>OPTION_STREAMING</code> option is used, it is
+     * recommended to call <code>orderParagraphsLTR()</code> with argument
+     * <code>orderParagraphsLTR</code> set to <code>true</code> before calling
+     * <code>setPara()</code> so that later paragraphs may be concatenated to
+     * previous paragraphs on the right.
+     * </p>
+     *
+     * @see #setReorderingMode
+     * @see #setReorderingOptions
+     * @see #getProcessedLength
+     * @see #orderParagraphsLTR
+     * @stable ICU 3.8
+     */
+    private static final int OPTION_STREAMING = 4;
+
+    /*
+     *   Comparing the description of the Bidi algorithm with this implementation
+     *   is easier with the same names for the Bidi types in the code as there.
+     *   See UCharacterDirection
+     */
+    private static final byte L   = 0;
+    private static final byte R   = 1;
+    private static final byte EN  = 2;
+    private static final byte ES  = 3;
+    private static final byte ET  = 4;
+    private static final byte AN  = 5;
+    private static final byte CS  = 6;
+    static final byte B   = 7;
+    private static final byte S   = 8;
+    private static final byte WS  = 9;
+    private static final byte ON  = 10;
+    private static final byte LRE = 11;
+    private static final byte LRO = 12;
+    private static final byte AL  = 13;
+    private static final byte RLE = 14;
+    private static final byte RLO = 15;
+    private static final byte PDF = 16;
+    private static final byte NSM = 17;
+    private static final byte BN  = 18;
+
+    private static final int MASK_R_AL = (1 << R | 1 << AL);
+
+    private static final char CR = '\r';
+    private static final char LF = '\n';
+
+    static final int LRM_BEFORE = 1;
+    static final int LRM_AFTER = 2;
+    static final int RLM_BEFORE = 4;
+    static final int RLM_AFTER = 8;
+
+    /*
+     * reference to parent paragraph object (reference to self if this object is
+     * a paragraph object); set to null in a newly opened object; set to a
+     * real value after a successful execution of setPara or setLine
+     */
+    BidiBase                paraBidi;
+
+    final UBiDiProps    bdp;
+
+    /* character array representing the current text */
+    char[]              text;
+
+    /* length of the current text */
+    int                 originalLength;
+
+    /* if the option OPTION_STREAMING is set, this is the length of
+     * text actually processed by <code>setPara</code>, which may be shorter
+     * than the original length. Otherwise, it is identical to the original
+     * length.
+     */
+    public int                 length;
+
+    /* if option OPTION_REMOVE_CONTROLS is set, and/or Bidi
+     * marks are allowed to be inserted in one of the reordering modes, the
+     * length of the result string may be different from the processed length.
+     */
+    int                 resultLength;
+
+    /* indicators for whether memory may be allocated after construction */
+    boolean             mayAllocateText;
+    boolean             mayAllocateRuns;
+
+    /* arrays with one value per text-character */
+    byte[]              dirPropsMemory = new byte[1];
+    byte[]              levelsMemory = new byte[1];
+    byte[]              dirProps;
+    byte[]              levels;
+
+    /* must block separators receive level 0? */
+    boolean             orderParagraphsLTR;
+
+    /* the paragraph level */
+    byte                paraLevel;
+
+    /* original paraLevel when contextual */
+    /* must be one of DEFAULT_xxx or 0 if not contextual */
+    byte                defaultParaLevel;
+
+    /* the following is set in setPara, used in processPropertySeq */
+
+    ImpTabPair          impTabPair;  /* reference to levels state table pair */
+
+    /* the overall paragraph or line directionality*/
+    byte                direction;
+
+    /* flags is a bit set for which directional properties are in the text */
+    int                 flags;
+
+    /* lastArabicPos is index to the last AL in the text, -1 if none */
+    int                 lastArabicPos;
+
+    /* characters after trailingWSStart are WS and are */
+    /* implicitly at the paraLevel (rule (L1)) - levels may not reflect that */
+    int                 trailingWSStart;
+
+    /* fields for paragraph handling */
+    int                 paraCount;       /* set in getDirProps() */
+    int[]               parasMemory = new int[1];
+    int[]               paras;           /* limits of paragraphs, filled in
+                                          ResolveExplicitLevels() or CheckExplicitLevels() */
+
+    /* for single paragraph text, we only need a tiny array of paras (no allocation) */
+    int[]               simpleParas = {0};
+
+    /* fields for line reordering */
+    int                 runCount;     /* ==-1: runs not set up yet */
+    BidiRun[]           runsMemory = new BidiRun[0];
+    BidiRun[]           runs;
+
+    /* for non-mixed text, we only need a tiny array of runs (no allocation) */
+    BidiRun[]           simpleRuns = {new BidiRun()};
+
+    /* mapping of runs in logical order to visual order */
+    int[]               logicalToVisualRunsMap;
+
+    /* flag to indicate that the map has been updated */
+    boolean             isGoodLogicalToVisualRunsMap;
+
+    /* for inverse Bidi with insertion of directional marks */
+    InsertPoints        insertPoints = new InsertPoints();
+
+    /* for option OPTION_REMOVE_CONTROLS */
+    int                 controlCount;
+
+    /*
+     * Sometimes, bit values are more appropriate
+     * to deal with directionality properties.
+     * Abbreviations in these method names refer to names
+     * used in the Bidi algorithm.
+     */
+    static int DirPropFlag(byte dir) {
+        return (1 << dir);
+    }
+
+    /*
+     * The following bit is ORed to the property of characters in paragraphs
+     * with contextual RTL direction when paraLevel is contextual.
+     */
+    static final byte CONTEXT_RTL_SHIFT = 6;
+    static final byte CONTEXT_RTL = (byte)(1<<CONTEXT_RTL_SHIFT);   // 0x40
+    static byte NoContextRTL(byte dir)
+    {
+        return (byte)(dir & ~CONTEXT_RTL);
+    }
+
+    /*
+     * The following is a variant of DirProp.DirPropFlag() which ignores the
+     * CONTEXT_RTL bit.
+     */
+    static int DirPropFlagNC(byte dir) {
+        return (1<<(dir & ~CONTEXT_RTL));
+    }
+
+    static final int DirPropFlagMultiRuns = DirPropFlag((byte)31);
+
+    /* to avoid some conditional statements, use tiny constant arrays */
+    static final int DirPropFlagLR[] = { DirPropFlag(L), DirPropFlag(R) };
+    static final int DirPropFlagE[] = { DirPropFlag(LRE), DirPropFlag(RLE) };
+    static final int DirPropFlagO[] = { DirPropFlag(LRO), DirPropFlag(RLO) };
+
+    static final int DirPropFlagLR(byte level) { return DirPropFlagLR[level & 1]; }
+    static final int DirPropFlagE(byte level)  { return DirPropFlagE[level & 1]; }
+    static final int DirPropFlagO(byte level)  { return DirPropFlagO[level & 1]; }
+
+    /*
+     *  are there any characters that are LTR?
+     */
+    static final int MASK_LTR =
+        DirPropFlag(L)|DirPropFlag(EN)|DirPropFlag(AN)|DirPropFlag(LRE)|DirPropFlag(LRO);
+
+    /*
+     *  are there any characters that are RTL?
+     */
+    static final int MASK_RTL = DirPropFlag(R)|DirPropFlag(AL)|DirPropFlag(RLE)|DirPropFlag(RLO);
+
+    /* explicit embedding codes */
+    private static final int MASK_LRX = DirPropFlag(LRE)|DirPropFlag(LRO);
+    private static final int MASK_RLX = DirPropFlag(RLE)|DirPropFlag(RLO);
+    private static final int MASK_EXPLICIT = MASK_LRX|MASK_RLX|DirPropFlag(PDF);
+    private static final int MASK_BN_EXPLICIT = DirPropFlag(BN)|MASK_EXPLICIT;
+
+    /* paragraph and segment separators */
+    private static final int MASK_B_S = DirPropFlag(B)|DirPropFlag(S);
+
+    /* all types that are counted as White Space or Neutral in some steps */
+    static final int MASK_WS = MASK_B_S|DirPropFlag(WS)|MASK_BN_EXPLICIT;
+    private static final int MASK_N = DirPropFlag(ON)|MASK_WS;
+
+    /* types that are neutrals or could becomes neutrals in (Wn) */
+    private static final int MASK_POSSIBLE_N = DirPropFlag(CS)|DirPropFlag(ES)|DirPropFlag(ET)|MASK_N;
+
+    /*
+     * These types may be changed to "e",
+     * the embedding type (L or R) of the run,
+     * in the Bidi algorithm (N2)
+     */
+    static final int MASK_EMBEDDING = DirPropFlag(NSM)|MASK_POSSIBLE_N;
+
+    /*
+     *  the dirProp's L and R are defined to 0 and 1 values in UCharacterDirection.java
+     */
+    private static byte GetLRFromLevel(byte level)
+    {
+        return (byte)(level & 1);
+    }
+
+    private static boolean IsDefaultLevel(byte level)
+    {
+        return ((level & INTERNAL_LEVEL_DEFAULT_LTR) == INTERNAL_LEVEL_DEFAULT_LTR);
+    }
+
+    byte GetParaLevelAt(int index)
+    {
+        return (defaultParaLevel != 0) ?
+                (byte)(dirProps[index]>>CONTEXT_RTL_SHIFT) : paraLevel;
+    }
+
+    static boolean IsBidiControlChar(int c)
+    {
+        /* check for range 0x200c to 0x200f (ZWNJ, ZWJ, LRM, RLM) or
+                           0x202a to 0x202e (LRE, RLE, PDF, LRO, RLO) */
+        return (((c & 0xfffffffc) == 0x200c) || ((c >= 0x202a) && (c <= 0x202e)));
+    }
+
+    public void verifyValidPara()
+    {
+        if (this != this.paraBidi) {
+            throw new IllegalStateException("");
+        }
+    }
+
+    public void verifyValidParaOrLine()
+    {
+        BidiBase para = this.paraBidi;
+        /* verify Para */
+        if (this == para) {
+            return;
+        }
+        /* verify Line */
+        if ((para == null) || (para != para.paraBidi)) {
+            throw new IllegalStateException();
+        }
+    }
+
+    public void verifyRange(int index, int start, int limit)
+    {
+        if (index < start || index >= limit) {
+            throw new IllegalArgumentException("Value " + index +
+                      " is out of range " + start + " to " + limit);
+        }
+    }
+
+    public void verifyIndex(int index, int start, int limit)
+    {
+        if (index < start || index >= limit) {
+            throw new ArrayIndexOutOfBoundsException("Index " + index +
+                      " is out of range " + start + " to " + limit);
+        }
+    }
+
+    /**
+     * Allocate a <code>Bidi</code> object with preallocated memory
+     * for internal structures.
+     * This method provides a <code>Bidi</code> object like the default constructor
+     * but it also preallocates memory for internal structures
+     * according to the sizings supplied by the caller.<p>
+     * The preallocation can be limited to some of the internal memory
+     * by setting some values to 0 here. That means that if, e.g.,
+     * <code>maxRunCount</code> cannot be reasonably predetermined and should not
+     * be set to <code>maxLength</code> (the only failproof value) to avoid
+     * wasting  memory, then <code>maxRunCount</code> could be set to 0 here
+     * and the internal structures that are associated with it will be allocated
+     * on demand, just like with the default constructor.
+     *
+     * @param maxLength is the maximum text or line length that internal memory
+     *        will be preallocated for. An attempt to associate this object with a
+     *        longer text will fail, unless this value is 0, which leaves the allocation
+     *        up to the implementation.
+     *
+     * @param maxRunCount is the maximum anticipated number of same-level runs
+     *        that internal memory will be preallocated for. An attempt to access
+     *        visual runs on an object that was not preallocated for as many runs
+     *        as the text was actually resolved to will fail,
+     *        unless this value is 0, which leaves the allocation up to the implementation.<br><br>
+     *        The number of runs depends on the actual text and maybe anywhere between
+     *        1 and <code>maxLength</code>. It is typically small.
+     *
+     * @throws IllegalArgumentException if maxLength or maxRunCount is less than 0
+     * @stable ICU 3.8
+     */
+    public BidiBase(int maxLength, int maxRunCount)
+     {
+        /* check the argument values */
+        if (maxLength < 0 || maxRunCount < 0) {
+            throw new IllegalArgumentException();
+        }
+
+        /* reset the object, all reference variables null, all flags false,
+           all sizes 0.
+           In fact, we don't need to do anything, since class members are
+           initialized as zero when an instance is created.
+         */
+        /*
+        mayAllocateText = false;
+        mayAllocateRuns = false;
+        orderParagraphsLTR = false;
+        paraCount = 0;
+        runCount = 0;
+        trailingWSStart = 0;
+        flags = 0;
+        paraLevel = 0;
+        defaultParaLevel = 0;
+        direction = 0;
+        */
+        /* get Bidi properties */
+        try {
+            bdp = UBiDiProps.getSingleton();
+        }
+        catch (IOException e) {
+            throw new MissingResourceException(e.getMessage(), "(BidiProps)", "");
+        }
+
+        /* allocate memory for arrays as requested */
+        if (maxLength > 0) {
+            getInitialDirPropsMemory(maxLength);
+            getInitialLevelsMemory(maxLength);
+        } else {
+            mayAllocateText = true;
+        }
+
+        if (maxRunCount > 0) {
+            // if maxRunCount == 1, use simpleRuns[]
+            if (maxRunCount > 1) {
+                getInitialRunsMemory(maxRunCount);
+            }
+        } else {
+            mayAllocateRuns = true;
+        }
+    }
+
+    /*
+     * We are allowed to allocate memory if object==null or
+     * mayAllocate==true for each array that we need.
+     *
+     * Assume sizeNeeded>0.
+     * If object != null, then assume size > 0.
+     */
+    private Object getMemory(String label, Object array, Class arrayClass,
+            boolean mayAllocate, int sizeNeeded)
+    {
+        int len = Array.getLength(array);
+
+        /* we have at least enough memory and must not allocate */
+        if (sizeNeeded == len) {
+            return array;
+        }
+        if (!mayAllocate) {
+            /* we must not allocate */
+            if (sizeNeeded <= len) {
+                return array;
+            }
+            throw new OutOfMemoryError("Failed to allocate memory for "
+                                       + label);
+        }
+        /* we may try to grow or shrink */
+        /* FOOD FOR THOUGHT: when shrinking it should be possible to avoid
+           the allocation altogether and rely on this.length */
+        try {
+            return Array.newInstance(arrayClass, sizeNeeded);
+        } catch (Exception e) {
+            throw new OutOfMemoryError("Failed to allocate memory for "
+                                       + label);
+        }
+    }
+
+    /* helper methods for each allocated array */
+    private void getDirPropsMemory(boolean mayAllocate, int len)
+    {
+        Object array = getMemory("DirProps", dirPropsMemory, Byte.TYPE, mayAllocate, len);
+        dirPropsMemory = (byte[]) array;
+    }
+
+    void getDirPropsMemory(int len)
+    {
+        getDirPropsMemory(mayAllocateText, len);
+    }
+
+    private void getLevelsMemory(boolean mayAllocate, int len)
+    {
+        Object array = getMemory("Levels", levelsMemory, Byte.TYPE, mayAllocate, len);
+        levelsMemory = (byte[]) array;
+    }
+
+    void getLevelsMemory(int len)
+    {
+        getLevelsMemory(mayAllocateText, len);
+    }
+
+    private void getRunsMemory(boolean mayAllocate, int len)
+    {
+        Object array = getMemory("Runs", runsMemory, BidiRun.class, mayAllocate, len);
+        runsMemory = (BidiRun[]) array;
+    }
+
+    void getRunsMemory(int len)
+    {
+        getRunsMemory(mayAllocateRuns, len);
+    }
+
+    /* additional methods used by constructor - always allow allocation */
+    private void getInitialDirPropsMemory(int len)
+    {
+        getDirPropsMemory(true, len);
+    }
+
+    private void getInitialLevelsMemory(int len)
+    {
+        getLevelsMemory(true, len);
+    }
+
+    private void getInitialParasMemory(int len)
+    {
+        Object array = getMemory("Paras", parasMemory, Integer.TYPE, true, len);
+        parasMemory = (int[]) array;
+    }
+
+    private void getInitialRunsMemory(int len)
+    {
+        getRunsMemory(true, len);
+    }
+
+/* perform (P2)..(P3) ------------------------------------------------------- */
+
+    private void getDirProps()
+    {
+        int i = 0, i0, i1;
+        flags = 0;          /* collect all directionalities in the text */
+        int uchar;
+        byte dirProp;
+        byte paraDirDefault = 0;   /* initialize to avoid compiler warnings */
+        boolean isDefaultLevel = IsDefaultLevel(paraLevel);
+        /* for inverse Bidi, the default para level is set to RTL if there is a
+           strong R or AL character at either end of the text                */
+        lastArabicPos = -1;
+        controlCount = 0;
+
+        final int NOT_CONTEXTUAL = 0;         /* 0: not contextual paraLevel */
+        final int LOOKING_FOR_STRONG = 1;     /* 1: looking for first strong char */
+        final int FOUND_STRONG_CHAR = 2;      /* 2: found first strong char       */
+
+        int state;
+        int paraStart = 0;                    /* index of first char in paragraph */
+        byte paraDir;                         /* == CONTEXT_RTL within paragraphs
+                                                 starting with strong R char      */
+        byte lastStrongDir=0;                 /* for default level & inverse Bidi */
+        int lastStrongLTR=0;                  /* for STREAMING option             */
+
+        if (isDefaultLevel) {
+            paraDirDefault = ((paraLevel & 1) != 0) ? CONTEXT_RTL : 0;
+            paraDir = paraDirDefault;
+            lastStrongDir = paraDirDefault;
+            state = LOOKING_FOR_STRONG;
+        } else {
+            state = NOT_CONTEXTUAL;
+            paraDir = 0;
+        }
+        /* count paragraphs and determine the paragraph level (P2..P3) */
+        /*
+         * see comment on constant fields:
+         * the LEVEL_DEFAULT_XXX values are designed so that
+         * their low-order bit alone yields the intended default
+         */
+
+        for (i = 0; i < originalLength; /* i is incremented in the loop */) {
+            i0 = i;                     /* index of first code unit */
+            uchar = UTF16.charAt(text, 0, originalLength, i);
+            i += Character.charCount(uchar);
+            i1 = i - 1; /* index of last code unit, gets the directional property */
+
+            dirProp = (byte)bdp.getClass(uchar);
+
+            flags |= DirPropFlag(dirProp);
+            dirProps[i1] = (byte)(dirProp | paraDir);
+            if (i1 > i0) {     /* set previous code units' properties to BN */
+                flags |= DirPropFlag(BN);
+                do {
+                    dirProps[--i1] = (byte)(BN | paraDir);
+                } while (i1 > i0);
+            }
+            if (state == LOOKING_FOR_STRONG) {
+                if (dirProp == L) {
+                    state = FOUND_STRONG_CHAR;
+                    if (paraDir != 0) {
+                        paraDir = 0;
+                        for (i1 = paraStart; i1 < i; i1++) {
+                            dirProps[i1] &= ~CONTEXT_RTL;
+                        }
+                    }
+                    continue;
+                }
+                if (dirProp == R || dirProp == AL) {
+                    state = FOUND_STRONG_CHAR;
+                    if (paraDir == 0) {
+                        paraDir = CONTEXT_RTL;
+                        for (i1 = paraStart; i1 < i; i1++) {
+                            dirProps[i1] |= CONTEXT_RTL;
+                        }
+                    }
+                    continue;
+                }
+            }
+            if (dirProp == L) {
+                lastStrongDir = 0;
+                lastStrongLTR = i;      /* i is index to next character */
+            }
+            else if (dirProp == R) {
+                lastStrongDir = CONTEXT_RTL;
+            }
+            else if (dirProp == AL) {
+                lastStrongDir = CONTEXT_RTL;
+                lastArabicPos = i-1;
+            }
+            else if (dirProp == B) {
+                if (i < originalLength) {   /* B not last char in text */
+                    if (!((uchar == (int)CR) && (text[i] == (int)LF))) {
+                        paraCount++;
+                    }
+                    if (isDefaultLevel) {
+                        state=LOOKING_FOR_STRONG;
+                        paraStart = i;        /* i is index to next character */
+                        paraDir = paraDirDefault;
+                        lastStrongDir = paraDirDefault;
+                    }
+                }
+            }
+        }
+        if (isDefaultLevel) {
+            paraLevel = GetParaLevelAt(0);
+        }
+
+        /* The following line does nothing new for contextual paraLevel, but is
+           needed for absolute paraLevel.                               */
+        flags |= DirPropFlagLR(paraLevel);
+
+        if (orderParagraphsLTR && (flags & DirPropFlag(B)) != 0) {
+            flags |= DirPropFlag(L);
+        }
+    }
+
+    /* perform (X1)..(X9) ------------------------------------------------------- */
+
+    /* determine if the text is mixed-directional or single-directional */
+    private byte directionFromFlags() {
+        /* if the text contains AN and neutrals, then some neutrals may become RTL */
+        if (!((flags & MASK_RTL) != 0 ||
+              ((flags & DirPropFlag(AN)) != 0 &&
+               (flags & MASK_POSSIBLE_N) != 0))) {
+            return Bidi.DIRECTION_LEFT_TO_RIGHT;
+        } else if ((flags & MASK_LTR) == 0) {
+            return Bidi.DIRECTION_RIGHT_TO_LEFT;
+        } else {
+            return MIXED;
+        }
+    }
+
+    /*
+     * Resolve the explicit levels as specified by explicit embedding codes.
+     * Recalculate the flags to have them reflect the real properties
+     * after taking the explicit embeddings into account.
+     *
+     * The Bidi algorithm is designed to result in the same behavior whether embedding
+     * levels are externally specified (from "styled text", supposedly the preferred
+     * method) or set by explicit embedding codes (LRx, RLx, PDF) in the plain text.
+     * That is why (X9) instructs to remove all explicit codes (and BN).
+     * However, in a real implementation, this removal of these codes and their index
+     * positions in the plain text is undesirable since it would result in
+     * reallocated, reindexed text.
+     * Instead, this implementation leaves the codes in there and just ignores them
+     * in the subsequent processing.
+     * In order to get the same reordering behavior, positions with a BN or an
+     * explicit embedding code just get the same level assigned as the last "real"
+     * character.
+     *
+     * Some implementations, not this one, then overwrite some of these
+     * directionality properties at "real" same-level-run boundaries by
+     * L or R codes so that the resolution of weak types can be performed on the
+     * entire paragraph at once instead of having to parse it once more and
+     * perform that resolution on same-level-runs.
+     * This limits the scope of the implicit rules in effectively
+     * the same way as the run limits.
+     *
+     * Instead, this implementation does not modify these codes.
+     * On one hand, the paragraph has to be scanned for same-level-runs, but
+     * on the other hand, this saves another loop to reset these codes,
+     * or saves making and modifying a copy of dirProps[].
+     *
+     *
+     * Note that (Pn) and (Xn) changed significantly from version 4 of the Bidi algorithm.
+     *
+     *
+     * Handling the stack of explicit levels (Xn):
+     *
+     * With the Bidi stack of explicit levels,
+     * as pushed with each LRE, RLE, LRO, and RLO and popped with each PDF,
+     * the explicit level must never exceed MAX_EXPLICIT_LEVEL==61.
+     *
+     * In order to have a correct push-pop semantics even in the case of overflows,
+     * there are two overflow counters:
+     * - countOver60 is incremented with each LRx at level 60
+     * - from level 60, one RLx increases the level to 61
+     * - countOver61 is incremented with each LRx and RLx at level 61
+     *
+     * Popping levels with PDF must work in the opposite order so that level 61
+     * is correct at the correct point. Underflows (too many PDFs) must be checked.
+     *
+     * This implementation assumes that MAX_EXPLICIT_LEVEL is odd.
+     */
+    private byte resolveExplicitLevels() {
+        int i = 0;
+        byte dirProp;
+        byte level = GetParaLevelAt(0);
+
+        byte dirct;
+        int paraIndex = 0;
+
+        /* determine if the text is mixed-directional or single-directional */
+        dirct = directionFromFlags();
+
+        /* we may not need to resolve any explicit levels, but for multiple
+           paragraphs we want to loop on all chars to set the para boundaries */
+        if ((dirct != MIXED) && (paraCount == 1)) {
+            /* not mixed directionality: levels don't matter - trailingWSStart will be 0 */
+        } else if ((paraCount == 1) &&
+                   ((flags & MASK_EXPLICIT) == 0)) {
+            /* mixed, but all characters are at the same embedding level */
+            /* or we are in "inverse Bidi" */
+            /* and we don't have contextual multiple paragraphs with some B char */
+            /* set all levels to the paragraph level */
+            for (i = 0; i < length; ++i) {
+                levels[i] = level;
+            }
+        } else {
+            /* continue to perform (Xn) */
+
+            /* (X1) level is set for all codes, embeddingLevel keeps track of the push/pop operations */
+            /* both variables may carry the LEVEL_OVERRIDE flag to indicate the override status */
+            byte embeddingLevel = level;
+            byte newLevel;
+            byte stackTop = 0;
+
+            byte[] stack = new byte[MAX_EXPLICIT_LEVEL];    /* we never push anything >=MAX_EXPLICIT_LEVEL */
+            int countOver60 = 0;
+            int countOver61 = 0;  /* count overflows of explicit levels */
+
+            /* recalculate the flags */
+            flags = 0;
+
+            for (i = 0; i < length; ++i) {
+                dirProp = NoContextRTL(dirProps[i]);
+                switch(dirProp) {
+                case LRE:
+                case LRO:
+                    /* (X3, X5) */
+                    newLevel = (byte)((embeddingLevel+2) & ~(INTERNAL_LEVEL_OVERRIDE | 1)); /* least greater even level */
+                    if (newLevel <= MAX_EXPLICIT_LEVEL) {
+                        stack[stackTop] = embeddingLevel;
+                        ++stackTop;
+                        embeddingLevel = newLevel;
+                        if (dirProp == LRO) {
+                            embeddingLevel |= INTERNAL_LEVEL_OVERRIDE;
+                        }
+                        /* we don't need to set LEVEL_OVERRIDE off for LRE
+                           since this has already been done for newLevel which is
+                           the source for embeddingLevel.
+                         */
+                    } else if ((embeddingLevel & ~INTERNAL_LEVEL_OVERRIDE) == MAX_EXPLICIT_LEVEL) {
+                        ++countOver61;
+                    } else /* (embeddingLevel & ~INTERNAL_LEVEL_OVERRIDE) == MAX_EXPLICIT_LEVEL-1 */ {
+                        ++countOver60;
+                    }
+                    flags |= DirPropFlag(BN);
+                    break;
+                case RLE:
+                case RLO:
+                    /* (X2, X4) */
+                    newLevel=(byte)(((embeddingLevel & ~INTERNAL_LEVEL_OVERRIDE) + 1) | 1); /* least greater odd level */
+                    if (newLevel<=MAX_EXPLICIT_LEVEL) {
+                        stack[stackTop] = embeddingLevel;
+                        ++stackTop;
+                        embeddingLevel = newLevel;
+                        if (dirProp == RLO) {
+                            embeddingLevel |= INTERNAL_LEVEL_OVERRIDE;
+                        }
+                        /* we don't need to set LEVEL_OVERRIDE off for RLE
+                           since this has already been done for newLevel which is
+                           the source for embeddingLevel.
+                         */
+                    } else {
+                        ++countOver61;
+                    }
+                    flags |= DirPropFlag(BN);
+                    break;
+                case PDF:
+                    /* (X7) */
+                    /* handle all the overflow cases first */
+                    if (countOver61 > 0) {
+                        --countOver61;
+                    } else if (countOver60 > 0 && (embeddingLevel & ~INTERNAL_LEVEL_OVERRIDE) != MAX_EXPLICIT_LEVEL) {
+                        /* handle LRx overflows from level 60 */
+                        --countOver60;
+                    } else if (stackTop > 0) {
+                        /* this is the pop operation; it also pops level 61 while countOver60>0 */
+                        --stackTop;
+                        embeddingLevel = stack[stackTop];
+                    /* } else { (underflow) */
+                    }
+                    flags |= DirPropFlag(BN);
+                    break;
+                case B:
+                    stackTop = 0;
+                    countOver60 = 0;
+                    countOver61 = 0;
+                    level = GetParaLevelAt(i);
+                    if ((i + 1) < length) {
+                        embeddingLevel = GetParaLevelAt(i+1);
+                        if (!((text[i] == CR) && (text[i + 1] == LF))) {
+                            paras[paraIndex++] = i+1;
+                        }
+                    }
+                    flags |= DirPropFlag(B);
+                    break;
+                case BN:
+                    /* BN, LRE, RLE, and PDF are supposed to be removed (X9) */
+                    /* they will get their levels set correctly in adjustWSLevels() */
+                    flags |= DirPropFlag(BN);
+                    break;
+                default:
+                    /* all other types get the "real" level */
+                    if (level != embeddingLevel) {
+                        level = embeddingLevel;
+                        if ((level & INTERNAL_LEVEL_OVERRIDE) != 0) {
+                            flags |= DirPropFlagO(level) | DirPropFlagMultiRuns;
+                        } else {
+                            flags |= DirPropFlagE(level) | DirPropFlagMultiRuns;
+                        }
+                    }
+                    if ((level & INTERNAL_LEVEL_OVERRIDE) == 0) {
+                        flags |= DirPropFlag(dirProp);
+                    }
+                    break;
+                }
+
+                /*
+                 * We need to set reasonable levels even on BN codes and
+                 * explicit codes because we will later look at same-level runs (X10).
+                 */
+                levels[i] = level;
+            }
+            if ((flags & MASK_EMBEDDING) != 0) {
+                flags |= DirPropFlagLR(paraLevel);
+            }
+            if (orderParagraphsLTR && (flags & DirPropFlag(B)) != 0) {
+                flags |= DirPropFlag(L);
+            }
+
+            /* subsequently, ignore the explicit codes and BN (X9) */
+
+            /* again, determine if the text is mixed-directional or single-directional */
+            dirct = directionFromFlags();
+        }
+
+        return dirct;
+    }
+
+    /*
+     * Use a pre-specified embedding levels array:
+     *
+     * Adjust the directional properties for overrides (->LEVEL_OVERRIDE),
+     * ignore all explicit codes (X9),
+     * and check all the preset levels.
+     *
+     * Recalculate the flags to have them reflect the real properties
+     * after taking the explicit embeddings into account.
+     */
+    private byte checkExplicitLevels() {
+        byte dirProp;
+        int i;
+        this.flags = 0;     /* collect all directionalities in the text */
+        byte level;
+        int paraIndex = 0;
+
+        for (i = 0; i < length; ++i) {
+            if (levels[i] == 0) {
+                levels[i] = paraLevel;
+            }
+            if (MAX_EXPLICIT_LEVEL < (levels[i]&0x7f)) {
+                if ((levels[i] & INTERNAL_LEVEL_OVERRIDE) != 0) {
+                    levels[i] =  (byte)(paraLevel|INTERNAL_LEVEL_OVERRIDE);
+                } else {
+                    levels[i] = paraLevel;
+                }
+            }
+            level = levels[i];
+            dirProp = NoContextRTL(dirProps[i]);
+            if ((level & INTERNAL_LEVEL_OVERRIDE) != 0) {
+                /* keep the override flag in levels[i] but adjust the flags */
+                level &= ~INTERNAL_LEVEL_OVERRIDE;     /* make the range check below simpler */
+                flags |= DirPropFlagO(level);
+            } else {
+                /* set the flags */
+                flags |= DirPropFlagE(level) | DirPropFlag(dirProp);
+            }
+
+            if ((level < GetParaLevelAt(i) &&
+                    !((0 == level) && (dirProp == B))) ||
+                    (MAX_EXPLICIT_LEVEL <level)) {
+                /* level out of bounds */
+                throw new IllegalArgumentException("level " + level +
+                                                   " out of bounds at index " + i);
+            }
+            if ((dirProp == B) && ((i + 1) < length)) {
+                if (!((text[i] == CR) && (text[i + 1] == LF))) {
+                    paras[paraIndex++] = i + 1;
+                }
+            }
+        }
+        if ((flags&MASK_EMBEDDING) != 0) {
+            flags |= DirPropFlagLR(paraLevel);
+        }
+
+        /* determine if the text is mixed-directional or single-directional */
+        return directionFromFlags();
+    }
+
+    /*********************************************************************/
+    /* The Properties state machine table                                */
+    /*********************************************************************/
+    /*                                                                   */
+    /* All table cells are 8 bits:                                       */
+    /*      bits 0..4:  next state                                       */
+    /*      bits 5..7:  action to perform (if > 0)                       */
+    /*                                                                   */
+    /* Cells may be of format "n" where n represents the next state      */
+    /* (except for the rightmost column).                                */
+    /* Cells may also be of format "_(x,y)" where x represents an action */
+    /* to perform and y represents the next state.                       */
+    /*                                                                   */
+    /*********************************************************************/
+    /* Definitions and type for properties state tables                  */
+    /*********************************************************************/
+    private static final int IMPTABPROPS_COLUMNS = 14;
+    private static final int IMPTABPROPS_RES = IMPTABPROPS_COLUMNS - 1;
+    private static short GetStateProps(short cell) {
+        return (short)(cell & 0x1f);
+    }
+    private static short GetActionProps(short cell) {
+        return (short)(cell >> 5);
+    }
+
+    private static final short groupProp[] =          /* dirProp regrouped */
+    {
+        /*  L   R   EN  ES  ET  AN  CS  B   S   WS  ON  LRE LRO AL  RLE RLO PDF NSM BN  */
+        0,  1,  2,  7,  8,  3,  9,  6,  5,  4,  4,  10, 10, 12, 10, 10, 10, 11, 10
+    };
+    private static final short _L  = 0;
+    private static final short _R  = 1;
+    private static final short _EN = 2;
+    private static final short _AN = 3;
+    private static final short _ON = 4;
+    private static final short _S  = 5;
+    private static final short _B  = 6; /* reduced dirProp */
+
+    /*********************************************************************/
+    /*                                                                   */
+    /*      PROPERTIES  STATE  TABLE                                     */
+    /*                                                                   */
+    /* In table impTabProps,                                             */
+    /*      - the ON column regroups ON and WS                           */
+    /*      - the BN column regroups BN, LRE, RLE, LRO, RLO, PDF         */
+    /*      - the Res column is the reduced property assigned to a run   */
+    /*                                                                   */
+    /* Action 1: process current run1, init new run1                     */
+    /*        2: init new run2                                           */
+    /*        3: process run1, process run2, init new run1               */
+    /*        4: process run1, set run1=run2, init new run2              */
+    /*                                                                   */
+    /* Notes:                                                            */
+    /*  1) This table is used in resolveImplicitLevels().                */
+    /*  2) This table triggers actions when there is a change in the Bidi*/
+    /*     property of incoming characters (action 1).                   */
+    /*  3) Most such property sequences are processed immediately (in    */
+    /*     fact, passed to processPropertySeq().                         */
+    /*  4) However, numbers are assembled as one sequence. This means    */
+    /*     that undefined situations (like CS following digits, until    */
+    /*     it is known if the next char will be a digit) are held until  */
+    /*     following chars define them.                                  */
+    /*     Example: digits followed by CS, then comes another CS or ON;  */
+    /*              the digits will be processed, then the CS assigned   */
+    /*              as the start of an ON sequence (action 3).           */
+    /*  5) There are cases where more than one sequence must be          */
+    /*     processed, for instance digits followed by CS followed by L:  */
+    /*     the digits must be processed as one sequence, and the CS      */
+    /*     must be processed as an ON sequence, all this before starting */
+    /*     assembling chars for the opening L sequence.                  */
+    /*                                                                   */
+    /*                                                                   */
+    private static final short impTabProps[][] =
+    {
+/*                        L,     R,    EN,    AN,    ON,     S,     B,    ES,    ET,    CS,    BN,   NSM,    AL,  Res */
+/* 0 Init        */ {     1,     2,     4,     5,     7,    15,    17,     7,     9,     7,     0,     7,     3,  _ON },
+/* 1 L           */ {     1,  32+2,  32+4,  32+5,  32+7, 32+15, 32+17,  32+7,  32+9,  32+7,     1,     1,  32+3,   _L },
+/* 2 R           */ {  32+1,     2,  32+4,  32+5,  32+7, 32+15, 32+17,  32+7,  32+9,  32+7,     2,     2,  32+3,   _R },
+/* 3 AL          */ {  32+1,  32+2,  32+6,  32+6,  32+8, 32+16, 32+17,  32+8,  32+8,  32+8,     3,     3,     3,   _R },
+/* 4 EN          */ {  32+1,  32+2,     4,  32+5,  32+7, 32+15, 32+17, 64+10,    11, 64+10,     4,     4,  32+3,  _EN },
+/* 5 AN          */ {  32+1,  32+2,  32+4,     5,  32+7, 32+15, 32+17,  32+7,  32+9, 64+12,     5,     5,  32+3,  _AN },
+/* 6 AL:EN/AN    */ {  32+1,  32+2,     6,     6,  32+8, 32+16, 32+17,  32+8,  32+8, 64+13,     6,     6,  32+3,  _AN },
+/* 7 ON          */ {  32+1,  32+2,  32+4,  32+5,     7, 32+15, 32+17,     7, 64+14,     7,     7,     7,  32+3,  _ON },
+/* 8 AL:ON       */ {  32+1,  32+2,  32+6,  32+6,     8, 32+16, 32+17,     8,     8,     8,     8,     8,  32+3,  _ON },
+/* 9 ET          */ {  32+1,  32+2,     4,  32+5,     7, 32+15, 32+17,     7,     9,     7,     9,     9,  32+3,  _ON },
+/*10 EN+ES/CS    */ {  96+1,  96+2,     4,  96+5, 128+7, 96+15, 96+17, 128+7,128+14, 128+7,    10, 128+7,  96+3,  _EN },
+/*11 EN+ET       */ {  32+1,  32+2,     4,  32+5,  32+7, 32+15, 32+17,  32+7,    11,  32+7,    11,    11,  32+3,  _EN },
+/*12 AN+CS       */ {  96+1,  96+2,  96+4,     5, 128+7, 96+15, 96+17, 128+7,128+14, 128+7,    12, 128+7,  96+3,  _AN },
+/*13 AL:EN/AN+CS */ {  96+1,  96+2,     6,     6, 128+8, 96+16, 96+17, 128+8, 128+8, 128+8,    13, 128+8,  96+3,  _AN },
+/*14 ON+ET       */ {  32+1,  32+2, 128+4,  32+5,     7, 32+15, 32+17,     7,    14,     7,    14,    14,  32+3,  _ON },
+/*15 S           */ {  32+1,  32+2,  32+4,  32+5,  32+7,    15, 32+17,  32+7,  32+9,  32+7,    15,  32+7,  32+3,   _S },
+/*16 AL:S        */ {  32+1,  32+2,  32+6,  32+6,  32+8,    16, 32+17,  32+8,  32+8,  32+8,    16,  32+8,  32+3,   _S },
+/*17 B           */ {  32+1,  32+2,  32+4,  32+5,  32+7, 32+15,    17,  32+7,  32+9,  32+7,    17,  32+7,  32+3,   _B }
+    };
+
+    /*********************************************************************/
+    /* The levels state machine tables                                   */
+    /*********************************************************************/
+    /*                                                                   */
+    /* All table cells are 8 bits:                                       */
+    /*      bits 0..3:  next state                                       */
+    /*      bits 4..7:  action to perform (if > 0)                       */
+    /*                                                                   */
+    /* Cells may be of format "n" where n represents the next state      */
+    /* (except for the rightmost column).                                */
+    /* Cells may also be of format "_(x,y)" where x represents an action */
+    /* to perform and y represents the next state.                       */
+    /*                                                                   */
+    /* This format limits each table to 16 states each and to 15 actions.*/
+    /*                                                                   */
+    /*********************************************************************/
+    /* Definitions and type for levels state tables                      */
+    /*********************************************************************/
+    private static final int IMPTABLEVELS_COLUMNS = _B + 2;
+    private static final int IMPTABLEVELS_RES = IMPTABLEVELS_COLUMNS - 1;
+    private static short GetState(byte cell) { return (short)(cell & 0x0f); }
+    private static short GetAction(byte cell) { return (short)(cell >> 4); }
+
+    private static class ImpTabPair {
+        byte[][][] imptab;
+        short[][] impact;
+
+        ImpTabPair(byte[][] table1, byte[][] table2,
+                   short[] act1, short[] act2) {
+            imptab = new byte[][][] {table1, table2};
+            impact = new short[][] {act1, act2};
+        }
+    }
+
+    /*********************************************************************/
+    /*                                                                   */
+    /*      LEVELS  STATE  TABLES                                        */
+    /*                                                                   */
+    /* In all levels state tables,                                       */
+    /*      - state 0 is the initial state                               */
+    /*      - the Res column is the increment to add to the text level   */
+    /*        for this property sequence.                                */
+    /*                                                                   */
+    /* The impact arrays for each table of a pair map the local action   */
+    /* numbers of the table to the total list of actions. For instance,  */
+    /* action 2 in a given table corresponds to the action number which  */
+    /* appears in entry [2] of the impact array for that table.          */
+    /* The first entry of all impact arrays must be 0.                   */
+    /*                                                                   */
+    /* Action 1: init conditional sequence                               */
+    /*        2: prepend conditional sequence to current sequence        */
+    /*        3: set ON sequence to new level - 1                        */
+    /*        4: init EN/AN/ON sequence                                  */
+    /*        5: fix EN/AN/ON sequence followed by R                     */
+    /*        6: set previous level sequence to level 2                  */
+    /*                                                                   */
+    /* Notes:                                                            */
+    /*  1) These tables are used in processPropertySeq(). The input      */
+    /*     is property sequences as determined by resolveImplicitLevels. */
+    /*  2) Most such property sequences are processed immediately        */
+    /*     (levels are assigned).                                        */
+    /*  3) However, some sequences cannot be assigned a final level till */
+    /*     one or more following sequences are received. For instance,   */
+    /*     ON following an R sequence within an even-level paragraph.    */
+    /*     If the following sequence is R, the ON sequence will be       */
+    /*     assigned basic run level+1, and so will the R sequence.       */
+    /*  4) S is generally handled like ON, since its level will be fixed */
+    /*     to paragraph level in adjustWSLevels().                       */
+    /*                                                                   */
+
+    private static final byte impTabL_DEFAULT[][] = /* Even paragraph level */
+        /*  In this table, conditional sequences receive the higher possible level
+            until proven otherwise.
+        */
+    {
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     0,     1,     0,     2,     0,     0,     0,  0 },
+        /* 1 : R          */ {     0,     1,     3,     3,  0x14,  0x14,     0,  1 },
+        /* 2 : AN         */ {     0,     1,     0,     2,  0x15,  0x15,     0,  2 },
+        /* 3 : R+EN/AN    */ {     0,     1,     3,     3,  0x14,  0x14,     0,  2 },
+        /* 4 : R+ON       */ {  0x20,     1,     3,     3,     4,     4,  0x20,  1 },
+        /* 5 : AN+ON      */ {  0x20,     1,  0x20,     2,     5,     5,  0x20,  1 }
+    };
+
+    private static final byte impTabR_DEFAULT[][] = /* Odd  paragraph level */
+        /*  In this table, conditional sequences receive the lower possible level
+            until proven otherwise.
+        */
+    {
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     1,     0,     2,     2,     0,     0,     0,  0 },
+        /* 1 : L          */ {     1,     0,     1,     3,  0x14,  0x14,     0,  1 },
+        /* 2 : EN/AN      */ {     1,     0,     2,     2,     0,     0,     0,  1 },
+        /* 3 : L+AN       */ {     1,     0,     1,     3,     5,     5,     0,  1 },
+        /* 4 : L+ON       */ {  0x21,     0,  0x21,     3,     4,     4,     0,  0 },
+        /* 5 : L+AN+ON    */ {     1,     0,     1,     3,     5,     5,     0,  0 }
+    };
+
+    private static final short[] impAct0 = {0,1,2,3,4,5,6};
+
+    private static final ImpTabPair impTab_DEFAULT = new ImpTabPair(
+            impTabL_DEFAULT, impTabR_DEFAULT, impAct0, impAct0);
+
+    private static final byte impTabL_NUMBERS_SPECIAL[][] = { /* Even paragraph level */
+        /* In this table, conditional sequences receive the higher possible
+           level until proven otherwise.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     0,     2,     1,     1,     0,     0,     0,  0 },
+        /* 1 : L+EN/AN    */ {     0,     2,     1,     1,     0,     0,     0,  2 },
+        /* 2 : R          */ {     0,     2,     4,     4,  0x13,     0,     0,  1 },
+        /* 3 : R+ON       */ {  0x20,     2,     4,     4,     3,     3,  0x20,  1 },
+        /* 4 : R+EN/AN    */ {     0,     2,     4,     4,  0x13,  0x13,     0,  2 }
+    };
+    private static final ImpTabPair impTab_NUMBERS_SPECIAL = new ImpTabPair(
+            impTabL_NUMBERS_SPECIAL, impTabR_DEFAULT, impAct0, impAct0);
+
+    private static final byte impTabL_GROUP_NUMBERS_WITH_R[][] = {
+        /* In this table, EN/AN+ON sequences receive levels as if associated with R
+           until proven that there is L or sor/eor on both sides. AN is handled like EN.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 init         */ {     0,     3,  0x11,  0x11,     0,     0,     0,  0 },
+        /* 1 EN/AN        */ {  0x20,     3,     1,     1,     2,  0x20,  0x20,  2 },
+        /* 2 EN/AN+ON     */ {  0x20,     3,     1,     1,     2,  0x20,  0x20,  1 },
+        /* 3 R            */ {     0,     3,     5,     5,  0x14,     0,     0,  1 },
+        /* 4 R+ON         */ {  0x20,     3,     5,     5,     4,  0x20,  0x20,  1 },
+        /* 5 R+EN/AN      */ {     0,     3,     5,     5,  0x14,     0,     0,  2 }
+    };
+    private static final byte impTabR_GROUP_NUMBERS_WITH_R[][] = {
+        /*  In this table, EN/AN+ON sequences receive levels as if associated with R
+            until proven that there is L on both sides. AN is handled like EN.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 init         */ {     2,     0,     1,     1,     0,     0,     0,  0 },
+        /* 1 EN/AN        */ {     2,     0,     1,     1,     0,     0,     0,  1 },
+        /* 2 L            */ {     2,     0,  0x14,  0x14,  0x13,     0,     0,  1 },
+        /* 3 L+ON         */ {  0x22,     0,     4,     4,     3,     0,     0,  0 },
+        /* 4 L+EN/AN      */ {  0x22,     0,     4,     4,     3,     0,     0,  1 }
+    };
+    private static final ImpTabPair impTab_GROUP_NUMBERS_WITH_R = new
+            ImpTabPair(impTabL_GROUP_NUMBERS_WITH_R,
+                       impTabR_GROUP_NUMBERS_WITH_R, impAct0, impAct0);
+
+    private static final byte impTabL_INVERSE_NUMBERS_AS_L[][] = {
+        /* This table is identical to the Default LTR table except that EN and AN
+           are handled like L.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     0,     1,     0,     0,     0,     0,     0,  0 },
+        /* 1 : R          */ {     0,     1,     0,     0,  0x14,  0x14,     0,  1 },
+        /* 2 : AN         */ {     0,     1,     0,     0,  0x15,  0x15,     0,  2 },
+        /* 3 : R+EN/AN    */ {     0,     1,     0,     0,  0x14,  0x14,     0,  2 },
+        /* 4 : R+ON       */ {  0x20,     1,  0x20,  0x20,     4,     4,  0x20,  1 },
+        /* 5 : AN+ON      */ {  0x20,     1,  0x20,  0x20,     5,     5,  0x20,  1 }
+    };
+    private static final byte impTabR_INVERSE_NUMBERS_AS_L[][] = {
+        /* This table is identical to the Default RTL table except that EN and AN
+           are handled like L.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     1,     0,     1,     1,     0,     0,     0,  0 },
+        /* 1 : L          */ {     1,     0,     1,     1,  0x14,  0x14,     0,  1 },
+        /* 2 : EN/AN      */ {     1,     0,     1,     1,     0,     0,     0,  1 },
+        /* 3 : L+AN       */ {     1,     0,     1,     1,     5,     5,     0,  1 },
+        /* 4 : L+ON       */ {  0x21,     0,  0x21,  0x21,     4,     4,     0,  0 },
+        /* 5 : L+AN+ON    */ {     1,     0,     1,     1,     5,     5,     0,  0 }
+    };
+    private static final ImpTabPair impTab_INVERSE_NUMBERS_AS_L = new ImpTabPair
+            (impTabL_INVERSE_NUMBERS_AS_L, impTabR_INVERSE_NUMBERS_AS_L,
+             impAct0, impAct0);
+
+    private static final byte impTabR_INVERSE_LIKE_DIRECT[][] = {  /* Odd  paragraph level */
+        /*  In this table, conditional sequences receive the lower possible level
+            until proven otherwise.
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     1,     0,     2,     2,     0,     0,     0,  0 },
+        /* 1 : L          */ {     1,     0,     1,     2,  0x13,  0x13,     0,  1 },
+        /* 2 : EN/AN      */ {     1,     0,     2,     2,     0,     0,     0,  1 },
+        /* 3 : L+ON       */ {  0x21,  0x30,     6,     4,     3,     3,  0x30,  0 },
+        /* 4 : L+ON+AN    */ {  0x21,  0x30,     6,     4,     5,     5,  0x30,  3 },
+        /* 5 : L+AN+ON    */ {  0x21,  0x30,     6,     4,     5,     5,  0x30,  2 },
+        /* 6 : L+ON+EN    */ {  0x21,  0x30,     6,     4,     3,     3,  0x30,  1 }
+    };
+    private static final short[] impAct1 = {0,1,11,12};
+    private static final ImpTabPair impTab_INVERSE_LIKE_DIRECT = new ImpTabPair(
+            impTabL_DEFAULT, impTabR_INVERSE_LIKE_DIRECT, impAct0, impAct1);
+
+    private static final byte impTabL_INVERSE_LIKE_DIRECT_WITH_MARKS[][] = {
+        /* The case handled in this table is (visually):  R EN L
+         */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     0,  0x63,     0,     1,     0,     0,     0,  0 },
+        /* 1 : L+AN       */ {     0,  0x63,     0,     1,  0x12,  0x30,     0,  4 },
+        /* 2 : L+AN+ON    */ {  0x20,  0x63,  0x20,     1,     2,  0x30,  0x20,  3 },
+        /* 3 : R          */ {     0,  0x63,  0x55,  0x56,  0x14,  0x30,     0,  3 },
+        /* 4 : R+ON       */ {  0x30,  0x43,  0x55,  0x56,     4,  0x30,  0x30,  3 },
+        /* 5 : R+EN       */ {  0x30,  0x43,     5,  0x56,  0x14,  0x30,  0x30,  4 },
+        /* 6 : R+AN       */ {  0x30,  0x43,  0x55,     6,  0x14,  0x30,  0x30,  4 }
+    };
+    private static final byte impTabR_INVERSE_LIKE_DIRECT_WITH_MARKS[][] = {
+        /* The cases handled in this table are (visually):  R EN L
+                                                            R L AN L
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {  0x13,     0,     1,     1,     0,     0,     0,  0 },
+        /* 1 : R+EN/AN    */ {  0x23,     0,     1,     1,     2,  0x40,     0,  1 },
+        /* 2 : R+EN/AN+ON */ {  0x23,     0,     1,     1,     2,  0x40,     0,  0 },
+        /* 3 : L          */ {    3 ,     0,     3,  0x36,  0x14,  0x40,     0,  1 },
+        /* 4 : L+ON       */ {  0x53,  0x40,     5,  0x36,     4,  0x40,  0x40,  0 },
+        /* 5 : L+ON+EN    */ {  0x53,  0x40,     5,  0x36,     4,  0x40,  0x40,  1 },
+        /* 6 : L+AN       */ {  0x53,  0x40,     6,     6,     4,  0x40,  0x40,  3 }
+    };
+    private static final short impAct2[] = {0,1,7,8,9,10};
+    private static final ImpTabPair impTab_INVERSE_LIKE_DIRECT_WITH_MARKS =
+            new ImpTabPair(impTabL_INVERSE_LIKE_DIRECT_WITH_MARKS,
+                           impTabR_INVERSE_LIKE_DIRECT_WITH_MARKS, impAct0, impAct2);
+
+    private static final ImpTabPair impTab_INVERSE_FOR_NUMBERS_SPECIAL = new ImpTabPair(
+            impTabL_NUMBERS_SPECIAL, impTabR_INVERSE_LIKE_DIRECT, impAct0, impAct1);
+
+    private static final byte impTabL_INVERSE_FOR_NUMBERS_SPECIAL_WITH_MARKS[][] = {
+        /*  The case handled in this table is (visually):  R EN L
+        */
+        /*                         L,     R,    EN,    AN,    ON,     S,     B, Res */
+        /* 0 : init       */ {     0,  0x62,     1,     1,     0,     0,     0,  0 },
+        /* 1 : L+EN/AN    */ {     0,  0x62,     1,     1,     0,  0x30,     0,  4 },
+        /* 2 : R          */ {     0,  0x62,  0x54,  0x54,  0x13,  0x30,     0,  3 },
+        /* 3 : R+ON       */ {  0x30,  0x42,  0x54,  0x54,     3,  0x30,  0x30,  3 },
+        /* 4 : R+EN/AN    */ {  0x30,  0x42,     4,     4,  0x13,  0x30,  0x30,  4 }
+    };
+    private static final ImpTabPair impTab_INVERSE_FOR_NUMBERS_SPECIAL_WITH_MARKS = new
+            ImpTabPair(impTabL_INVERSE_FOR_NUMBERS_SPECIAL_WITH_MARKS,
+                       impTabR_INVERSE_LIKE_DIRECT_WITH_MARKS, impAct0, impAct2);
+
+    private class LevState {
+        byte[][] impTab;                /* level table pointer          */
+        short[] impAct;                 /* action map array             */
+        int startON;                    /* start of ON sequence         */
+        int startL2EN;                  /* start of level 2 sequence    */
+        int lastStrongRTL;              /* index of last found R or AL  */
+        short state;                    /* current state                */
+        byte runLevel;                  /* run level before implicit solving */
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    static final int FIRSTALLOC = 10;
+    /*
+     *  param pos:     position where to insert
+     *  param flag:    one of LRM_BEFORE, LRM_AFTER, RLM_BEFORE, RLM_AFTER
+     */
+    private void addPoint(int pos, int flag)
+    {
+        Point point = new Point();
+
+        int len = insertPoints.points.length;
+        if (len == 0) {
+            insertPoints.points = new Point[FIRSTALLOC];
+            len = FIRSTALLOC;
+        }
+        if (insertPoints.size >= len) { /* no room for new point */
+            Point[] savePoints = insertPoints.points;
+            insertPoints.points = new Point[len * 2];
+            System.arraycopy(savePoints, 0, insertPoints.points, 0, len);
+        }
+        point.pos = pos;
+        point.flag = flag;
+        insertPoints.points[insertPoints.size] = point;
+        insertPoints.size++;
+    }
+
+    /* perform rules (Wn), (Nn), and (In) on a run of the text ------------------ */
+
+    /*
+     * This implementation of the (Wn) rules applies all rules in one pass.
+     * In order to do so, it needs a look-ahead of typically 1 character
+     * (except for W5: sequences of ET) and keeps track of changes
+     * in a rule Wp that affect a later Wq (p<q).
+     *
+     * The (Nn) and (In) rules are also performed in that same single loop,
+     * but effectively one iteration behind for white space.
+     *
+     * Since all implicit rules are performed in one step, it is not necessary
+     * to actually store the intermediate directional properties in dirProps[].
+     */
+
+    private void processPropertySeq(LevState levState, short _prop,
+            int start, int limit) {
+        byte cell;
+        byte[][] impTab = levState.impTab;
+        short[] impAct = levState.impAct;
+        short oldStateSeq,actionSeq;
+        byte level, addLevel;
+        int start0, k;
+
+        start0 = start;                 /* save original start position */
+        oldStateSeq = levState.state;
+        cell = impTab[oldStateSeq][_prop];
+        levState.state = GetState(cell);        /* isolate the new state */
+        actionSeq = impAct[GetAction(cell)];    /* isolate the action */
+        addLevel = (byte)impTab[levState.state][IMPTABLEVELS_RES];
+
+        if (actionSeq != 0) {
+            switch (actionSeq) {
+            case 1:                     /* init ON seq */
+                levState.startON = start0;
+                break;
+
+            case 2:                     /* prepend ON seq to current seq */
+                start = levState.startON;
+                break;
+
+            case 3:                     /* L or S after possible relevant EN/AN */
+                /* check if we had EN after R/AL */
+                if (levState.startL2EN >= 0) {
+                    addPoint(levState.startL2EN, LRM_BEFORE);
+                }
+                levState.startL2EN = -1;  /* not within previous if since could also be -2 */
+                /* check if we had any relevant EN/AN after R/AL */
+                if ((insertPoints.points.length == 0) ||
+                        (insertPoints.size <= insertPoints.confirmed)) {
+                    /* nothing, just clean up */
+                    levState.lastStrongRTL = -1;
+                    /* check if we have a pending conditional segment */
+                    level = (byte)impTab[oldStateSeq][IMPTABLEVELS_RES];
+                    if ((level & 1) != 0 && levState.startON > 0) { /* after ON */
+                        start = levState.startON;   /* reset to basic run level */
+                    }
+                    if (_prop == _S) {              /* add LRM before S */
+                        addPoint(start0, LRM_BEFORE);
+                        insertPoints.confirmed = insertPoints.size;
+                    }
+                    break;
+                }
+                /* reset previous RTL cont to level for LTR text */
+                for (k = levState.lastStrongRTL + 1; k < start0; k++) {
+                    /* reset odd level, leave runLevel+2 as is */
+                    levels[k] = (byte)((levels[k] - 2) & ~1);
+                }
+                /* mark insert points as confirmed */
+                insertPoints.confirmed = insertPoints.size;
+                levState.lastStrongRTL = -1;
+                if (_prop == _S) {           /* add LRM before S */
+                    addPoint(start0, LRM_BEFORE);
+                    insertPoints.confirmed = insertPoints.size;
+                }
+                break;
+
+            case 4:                     /* R/AL after possible relevant EN/AN */
+                /* just clean up */
+                if (insertPoints.points.length > 0)
+                    /* remove all non confirmed insert points */
+                    insertPoints.size = insertPoints.confirmed;
+                levState.startON = -1;
+                levState.startL2EN = -1;
+                levState.lastStrongRTL = limit - 1;
+                break;
+
+            case 5:                     /* EN/AN after R/AL + possible cont */
+                /* check for real AN */
+                if ((_prop == _AN) && (NoContextRTL(dirProps[start0]) == AN)) {
+                    /* real AN */
+                    if (levState.startL2EN == -1) { /* if no relevant EN already found */
+                        /* just note the righmost digit as a strong RTL */
+                        levState.lastStrongRTL = limit - 1;
+                        break;
+                    }
+                    if (levState.startL2EN >= 0)  { /* after EN, no AN */
+                        addPoint(levState.startL2EN, LRM_BEFORE);
+                        levState.startL2EN = -2;
+                    }
+                    /* note AN */
+                    addPoint(start0, LRM_BEFORE);
+                    break;
+                }
+                /* if first EN/AN after R/AL */
+                if (levState.startL2EN == -1) {
+                    levState.startL2EN = start0;
+                }
+                break;
+
+            case 6:                     /* note location of latest R/AL */
+                levState.lastStrongRTL = limit - 1;
+                levState.startON = -1;
+                break;
+
+            case 7:                     /* L after R+ON/EN/AN */
+                /* include possible adjacent number on the left */
+                for (k = start0-1; k >= 0 && ((levels[k] & 1) == 0); k--) {
+                }
+                if (k >= 0) {
+                    addPoint(k, RLM_BEFORE);    /* add RLM before */
+                    insertPoints.confirmed = insertPoints.size; /* confirm it */
+                }
+                levState.startON = start0;
+                break;
+
+            case 8:                     /* AN after L */
+                /* AN numbers between L text on both sides may be trouble. */
+                /* tentatively bracket with LRMs; will be confirmed if followed by L */
+                addPoint(start0, LRM_BEFORE);   /* add LRM before */
+                addPoint(start0, LRM_AFTER);    /* add LRM after  */
+                break;
+
+            case 9:                     /* R after L+ON/EN/AN */
+                /* false alert, infirm LRMs around previous AN */
+                insertPoints.size=insertPoints.confirmed;
+                if (_prop == _S) {          /* add RLM before S */
+                    addPoint(start0, RLM_BEFORE);
+                    insertPoints.confirmed = insertPoints.size;
+                }
+                break;
+
+            case 10:                    /* L after L+ON/AN */
+                level = (byte)(levState.runLevel + addLevel);
+                for (k=levState.startON; k < start0; k++) {
+                    if (levels[k] < level) {
+                        levels[k] = level;
+                    }
+                }
+                insertPoints.confirmed = insertPoints.size;   /* confirm inserts */
+                levState.startON = start0;
+                break;
+
+            case 11:                    /* L after L+ON+EN/AN/ON */
+                level = (byte)levState.runLevel;
+                for (k = start0-1; k >= levState.startON; k--) {
+                    if (levels[k] == level+3) {
+                        while (levels[k] == level+3) {
+                            levels[k--] -= 2;
+                        }
+                        while (levels[k] == level) {
+                            k--;
+                        }
+                    }
+                    if (levels[k] == level+2) {
+                        levels[k] = level;
+                        continue;
+                    }
+                    levels[k] = (byte)(level+1);
+                }
+                break;
+
+            case 12:                    /* R after L+ON+EN/AN/ON */
+                level = (byte)(levState.runLevel+1);
+                for (k = start0-1; k >= levState.startON; k--) {
+                    if (levels[k] > level) {
+                        levels[k] -= 2;
+                    }
+                }
+                break;
+
+            default:                        /* we should never get here */
+                throw new IllegalStateException("Internal ICU error in processPropertySeq");
+            }
+        }
+        if ((addLevel) != 0 || (start < start0)) {
+            level = (byte)(levState.runLevel + addLevel);
+            for (k = start; k < limit; k++) {
+                levels[k] = level;
+            }
+        }
+    }
+
+    private void resolveImplicitLevels(int start, int limit, short sor, short eor)
+    {
+        LevState levState = new LevState();
+        int i, start1, start2;
+        short oldStateImp, stateImp, actionImp;
+        short gprop, resProp, cell;
+        short nextStrongProp = R;
+        int nextStrongPos = -1;
+
+
+        /* check for RTL inverse Bidi mode */
+        /* FOOD FOR THOUGHT: in case of RTL inverse Bidi, it would make sense to
+         * loop on the text characters from end to start.
+         * This would need a different properties state table (at least different
+         * actions) and different levels state tables (maybe very similar to the
+         * LTR corresponding ones.
+         */
+        /* initialize for levels state table */
+        levState.startL2EN = -1;        /* used for INVERSE_LIKE_DIRECT_WITH_MARKS */
+        levState.lastStrongRTL = -1;    /* used for INVERSE_LIKE_DIRECT_WITH_MARKS */
+        levState.state = 0;
+        levState.runLevel = levels[start];
+        levState.impTab = impTabPair.imptab[levState.runLevel & 1];
+        levState.impAct = impTabPair.impact[levState.runLevel & 1];
+        processPropertySeq(levState, (short)sor, start, start);
+        /* initialize for property state table */
+        if (dirProps[start] == NSM) {
+            stateImp = (short)(1 + sor);
+        } else {
+            stateImp = 0;
+        }
+        start1 = start;
+        start2 = 0;
+
+        for (i = start; i <= limit; i++) {
+            if (i >= limit) {
+                gprop = eor;
+            } else {
+                short prop, prop1;
+                prop = NoContextRTL(dirProps[i]);
+                gprop = groupProp[prop];
+            }
+            oldStateImp = stateImp;
+            cell = impTabProps[oldStateImp][gprop];
+            stateImp = GetStateProps(cell);     /* isolate the new state */
+            actionImp = GetActionProps(cell);   /* isolate the action */
+            if ((i == limit) && (actionImp == 0)) {
+                /* there is an unprocessed sequence if its property == eor   */
+                actionImp = 1;                  /* process the last sequence */
+            }
+            if (actionImp != 0) {
+                resProp = impTabProps[oldStateImp][IMPTABPROPS_RES];
+                switch (actionImp) {
+                case 1:             /* process current seq1, init new seq1 */
+                    processPropertySeq(levState, resProp, start1, i);
+                    start1 = i;
+                    break;
+                case 2:             /* init new seq2 */
+                    start2 = i;
+                    break;
+                case 3:             /* process seq1, process seq2, init new seq1 */
+                    processPropertySeq(levState, resProp, start1, start2);
+                    processPropertySeq(levState, _ON, start2, i);
+                    start1 = i;
+                    break;
+                case 4:             /* process seq1, set seq1=seq2, init new seq2 */
+                    processPropertySeq(levState, resProp, start1, start2);
+                    start1 = start2;
+                    start2 = i;
+                    break;
+                default:            /* we should never get here */
+                    throw new IllegalStateException("Internal ICU error in resolveImplicitLevels");
+                }
+            }
+        }
+        /* flush possible pending sequence, e.g. ON */
+        processPropertySeq(levState, (short)eor, limit, limit);
+    }
+
+    /* perform (L1) and (X9) ---------------------------------------------------- */
+
+    /*
+     * Reset the embedding levels for some non-graphic characters (L1).
+     * This method also sets appropriate levels for BN, and
+     * explicit embedding types that are supposed to have been removed
+     * from the paragraph in (X9).
+     */
+    private void adjustWSLevels() {
+        int i;
+
+        if ((flags & MASK_WS) != 0) {
+            int flag;
+            i = trailingWSStart;
+            while (i > 0) {
+                /* reset a sequence of WS/BN before eop and B/S to the paragraph paraLevel */
+                while (i > 0 && ((flag = DirPropFlagNC(dirProps[--i])) & MASK_WS) != 0) {
+                    if (orderParagraphsLTR && (flag & DirPropFlag(B)) != 0) {
+                        levels[i] = 0;
+                    } else {
+                        levels[i] = GetParaLevelAt(i);
+                    }
+                }
+
+                /* reset BN to the next character's paraLevel until B/S, which restarts above loop */
+                /* here, i+1 is guaranteed to be <length */
+                while (i > 0) {
+                    flag = DirPropFlagNC(dirProps[--i]);
+                    if ((flag & MASK_BN_EXPLICIT) != 0) {
+                        levels[i] = levels[i + 1];
+                    } else if (orderParagraphsLTR && (flag & DirPropFlag(B)) != 0) {
+                        levels[i] = 0;
+                        break;
+                    } else if ((flag & MASK_B_S) != 0){
+                        levels[i] = GetParaLevelAt(i);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    private int Bidi_Min(int x, int y) {
+        return x < y ? x : y;
+    }
+
+    private int Bidi_Abs(int x) {
+        return x >= 0 ? x : -x;
+    }
+
+    /**
+     * Perform the Unicode Bidi algorithm. It is defined in the
+     * <a href="http://www.unicode.org/unicode/reports/tr9/">Unicode Standard Annex #9</a>,
+     * version 13,
+     * also described in The Unicode Standard, Version 4.0 .<p>
+     *
+     * This method takes a piece of plain text containing one or more paragraphs,
+     * with or without externally specified embedding levels from <i>styled</i>
+     * text and computes the left-right-directionality of each character.<p>
+     *
+     * If the entire text is all of the same directionality, then
+     * the method may not perform all the steps described by the algorithm,
+     * i.e., some levels may not be the same as if all steps were performed.
+     * This is not relevant for unidirectional text.<br>
+     * For example, in pure LTR text with numbers the numbers would get
+     * a resolved level of 2 higher than the surrounding text according to
+     * the algorithm. This implementation may set all resolved levels to
+     * the same value in such a case.<p>
+     *
+     * The text can be composed of multiple paragraphs. Occurrence of a block
+     * separator in the text terminates a paragraph, and whatever comes next starts
+     * a new paragraph. The exception to this rule is when a Carriage Return (CR)
+     * is followed by a Line Feed (LF). Both CR and LF are block separators, but
+     * in that case, the pair of characters is considered as terminating the
+     * preceding paragraph, and a new paragraph will be started by a character
+     * coming after the LF.
+     *
+     * Although the text is passed here as a <code>String</code>, it is
+     * stored internally as an array of characters. Therefore the
+     * documentation will refer to indexes of the characters in the text.
+     *
+     * @param text contains the text that the Bidi algorithm will be performed
+     *        on. This text can be retrieved with <code>getText()</code> or
+     *        <code>getTextAsString</code>.<br>
+     *
+     * @param paraLevel specifies the default level for the text;
+     *        it is typically 0 (LTR) or 1 (RTL).
+     *        If the method shall determine the paragraph level from the text,
+     *        then <code>paraLevel</code> can be set to
+     *        either <code>LEVEL_DEFAULT_LTR</code>
+     *        or <code>LEVEL_DEFAULT_RTL</code>; if the text contains multiple
+     *        paragraphs, the paragraph level shall be determined separately for
+     *        each paragraph; if a paragraph does not include any strongly typed
+     *        character, then the desired default is used (0 for LTR or 1 for RTL).
+     *        Any other value between 0 and <code>MAX_EXPLICIT_LEVEL</code>
+     *        is also valid, with odd levels indicating RTL.
+     *
+     * @param embeddingLevels (in) may be used to preset the embedding and override levels,
+     *        ignoring characters like LRE and PDF in the text.
+     *        A level overrides the directional property of its corresponding
+     *        (same index) character if the level has the
+     *        <code>LEVEL_OVERRIDE</code> bit set.<br><br>
+     *        Except for that bit, it must be
+     *        <code>paraLevel<=embeddingLevels[]<=MAX_EXPLICIT_LEVEL</code>,
+     *        with one exception: a level of zero may be specified for a
+     *        paragraph separator even if <code>paraLevel&gt;0</code> when multiple
+     *        paragraphs are submitted in the same call to <code>setPara()</code>.<br><br>
+     *        <strong>Caution: </strong>A reference to this array, not a copy
+     *        of the levels, will be stored in the <code>Bidi</code> object;
+     *        the <code>embeddingLevels</code>
+     *        should not be modified to avoid unexpected results on subsequent
+     *        Bidi operations. However, the <code>setPara()</code> and
+     *        <code>setLine()</code> methods may modify some or all of the
+     *        levels.<br><br>
+     *        <strong>Note:</strong> the <code>embeddingLevels</code> array must
+     *        have one entry for each character in <code>text</code>.
+     *
+     * @throws IllegalArgumentException if the values in embeddingLevels are
+     *         not within the allowed range
+     *
+     * @see #LEVEL_DEFAULT_LTR
+     * @see #LEVEL_DEFAULT_RTL
+     * @see #LEVEL_OVERRIDE
+     * @see #MAX_EXPLICIT_LEVEL
+     * @stable ICU 3.8
+     */
+    void setPara(String text, byte paraLevel, byte[] embeddingLevels)
+    {
+        if (text == null) {
+            setPara(new char[0], paraLevel, embeddingLevels);
+        } else {
+            setPara(text.toCharArray(), paraLevel, embeddingLevels);
+        }
+    }
+
+    /**
+     * Perform the Unicode Bidi algorithm. It is defined in the
+     * <a href="http://www.unicode.org/unicode/reports/tr9/">Unicode Standard Annex #9</a>,
+     * version 13,
+     * also described in The Unicode Standard, Version 4.0 .<p>
+     *
+     * This method takes a piece of plain text containing one or more paragraphs,
+     * with or without externally specified embedding levels from <i>styled</i>
+     * text and computes the left-right-directionality of each character.<p>
+     *
+     * If the entire text is all of the same directionality, then
+     * the method may not perform all the steps described by the algorithm,
+     * i.e., some levels may not be the same as if all steps were performed.
+     * This is not relevant for unidirectional text.<br>
+     * For example, in pure LTR text with numbers the numbers would get
+     * a resolved level of 2 higher than the surrounding text according to
+     * the algorithm. This implementation may set all resolved levels to
+     * the same value in such a case.<p>
+     *
+     * The text can be composed of multiple paragraphs. Occurrence of a block
+     * separator in the text terminates a paragraph, and whatever comes next starts
+     * a new paragraph. The exception to this rule is when a Carriage Return (CR)
+     * is followed by a Line Feed (LF). Both CR and LF are block separators, but
+     * in that case, the pair of characters is considered as terminating the
+     * preceding paragraph, and a new paragraph will be started by a character
+     * coming after the LF.
+     *
+     * The text is stored internally as an array of characters. Therefore the
+     * documentation will refer to indexes of the characters in the text.
+     *
+     * @param chars contains the text that the Bidi algorithm will be performed
+     *        on. This text can be retrieved with <code>getText()</code> or
+     *        <code>getTextAsString</code>.<br>
+     *
+     * @param paraLevel specifies the default level for the text;
+     *        it is typically 0 (LTR) or 1 (RTL).
+     *        If the method shall determine the paragraph level from the text,
+     *        then <code>paraLevel</code> can be set to
+     *        either <code>LEVEL_DEFAULT_LTR</code>
+     *        or <code>LEVEL_DEFAULT_RTL</code>; if the text contains multiple
+     *        paragraphs, the paragraph level shall be determined separately for
+     *        each paragraph; if a paragraph does not include any strongly typed
+     *        character, then the desired default is used (0 for LTR or 1 for RTL).
+     *        Any other value between 0 and <code>MAX_EXPLICIT_LEVEL</code>
+     *        is also valid, with odd levels indicating RTL.
+     *
+     * @param embeddingLevels (in) may be used to preset the embedding and
+     *        override levels, ignoring characters like LRE and PDF in the text.
+     *        A level overrides the directional property of its corresponding
+     *        (same index) character if the level has the
+     *        <code>LEVEL_OVERRIDE</code> bit set.<br><br>
+     *        Except for that bit, it must be
+     *        <code>paraLevel<=embeddingLevels[]<=MAX_EXPLICIT_LEVEL</code>,
+     *        with one exception: a level of zero may be specified for a
+     *        paragraph separator even if <code>paraLevel&gt;0</code> when multiple
+     *        paragraphs are submitted in the same call to <code>setPara()</code>.<br><br>
+     *        <strong>Caution: </strong>A reference to this array, not a copy
+     *        of the levels, will be stored in the <code>Bidi</code> object;
+     *        the <code>embeddingLevels</code>
+     *        should not be modified to avoid unexpected results on subsequent
+     *        Bidi operations. However, the <code>setPara()</code> and
+     *        <code>setLine()</code> methods may modify some or all of the
+     *        levels.<br><br>
+     *        <strong>Note:</strong> the <code>embeddingLevels</code> array must
+     *        have one entry for each character in <code>text</code>.
+     *
+     * @throws IllegalArgumentException if the values in embeddingLevels are
+     *         not within the allowed range
+     *
+     * @see #LEVEL_DEFAULT_LTR
+     * @see #LEVEL_DEFAULT_RTL
+     * @see #LEVEL_OVERRIDE
+     * @see #MAX_EXPLICIT_LEVEL
+     * @stable ICU 3.8
+     */
+    public void setPara(char[] chars, byte paraLevel, byte[] embeddingLevels)
+    {
+        /* check the argument values */
+        if (paraLevel < INTERNAL_LEVEL_DEFAULT_LTR) {
+            verifyRange(paraLevel, 0, MAX_EXPLICIT_LEVEL + 1);
+        }
+        if (chars == null) {
+            chars = new char[0];
+        }
+
+        /* initialize the Bidi object */
+        this.paraBidi = null;          /* mark unfinished setPara */
+        this.text = chars;
+        this.length = this.originalLength = this.resultLength = text.length;
+        this.paraLevel = paraLevel;
+        this.direction = Bidi.DIRECTION_LEFT_TO_RIGHT;
+        this.paraCount = 1;
+
+        /* Allocate zero-length arrays instead of setting to null here; then
+         * checks for null in various places can be eliminated.
+         */
+        dirProps = new byte[0];
+        levels = new byte[0];
+        runs = new BidiRun[0];
+        isGoodLogicalToVisualRunsMap = false;
+        insertPoints.size = 0;          /* clean up from last call */
+        insertPoints.confirmed = 0;     /* clean up from last call */
+
+        /*
+         * Save the original paraLevel if contextual; otherwise, set to 0.
+         */
+        if (IsDefaultLevel(paraLevel)) {
+            defaultParaLevel = paraLevel;
+        } else {
+            defaultParaLevel = 0;
+        }
+
+        if (length == 0) {
+            /*
+             * For an empty paragraph, create a Bidi object with the paraLevel and
+             * the flags and the direction set but without allocating zero-length arrays.
+             * There is nothing more to do.
+             */
+            if (IsDefaultLevel(paraLevel)) {
+                this.paraLevel &= 1;
+                defaultParaLevel = 0;
+            }
+            if ((this.paraLevel & 1) != 0) {
+                flags = DirPropFlag(R);
+                direction = Bidi.DIRECTION_RIGHT_TO_LEFT;
+            } else {
+                flags = DirPropFlag(L);
+                direction = Bidi.DIRECTION_LEFT_TO_RIGHT;
+            }
+
+            runCount = 0;
+            paraCount = 0;
+            paraBidi = this;         /* mark successful setPara */
+            return;
+        }
+
+        runCount = -1;
+
+        /*
+         * Get the directional properties,
+         * the flags bit-set, and
+         * determine the paragraph level if necessary.
+         */
+        getDirPropsMemory(length);
+        dirProps = dirPropsMemory;
+        getDirProps();
+
+        /* the processed length may have changed if OPTION_STREAMING is set */
+        trailingWSStart = length;  /* the levels[] will reflect the WS run */
+
+        /* allocate paras memory */
+        if (paraCount > 1) {
+            getInitialParasMemory(paraCount);
+            paras = parasMemory;
+            paras[paraCount - 1] = length;
+        } else {
+            /* initialize paras for single paragraph */
+            paras = simpleParas;
+            simpleParas[0] = length;
+        }
+
+        /* are explicit levels specified? */
+        if (embeddingLevels == null) {
+            /* no: determine explicit levels according to the (Xn) rules */
+            getLevelsMemory(length);
+            levels = levelsMemory;
+            direction = resolveExplicitLevels();
+        } else {
+            /* set BN for all explicit codes, check that all levels are 0 or paraLevel..MAX_EXPLICIT_LEVEL */
+            levels = embeddingLevels;
+            direction = checkExplicitLevels();
+        }
+
+        /*
+         * The steps after (X9) in the Bidi algorithm are performed only if
+         * the paragraph text has mixed directionality!
+         */
+        switch (direction) {
+        case Bidi.DIRECTION_LEFT_TO_RIGHT:
+            /* make sure paraLevel is even */
+            paraLevel = (byte)((paraLevel + 1) & ~1);
+
+            /* all levels are implicitly at paraLevel (important for getLevels()) */
+            trailingWSStart = 0;
+            break;
+        case Bidi.DIRECTION_RIGHT_TO_LEFT:
+            /* make sure paraLevel is odd */
+            paraLevel |= 1;
+
+            /* all levels are implicitly at paraLevel (important for getLevels()) */
+            trailingWSStart = 0;
+            break;
+        default:
+            this.impTabPair = impTab_DEFAULT;
+
+            /*
+             * If there are no external levels specified and there
+             * are no significant explicit level codes in the text,
+             * then we can treat the entire paragraph as one run.
+             * Otherwise, we need to perform the following rules on runs of
+             * the text with the same embedding levels. (X10)
+             * "Significant" explicit level codes are ones that actually
+             * affect non-BN characters.
+             * Examples for "insignificant" ones are empty embeddings
+             * LRE-PDF, LRE-RLE-PDF-PDF, etc.
+             */
+            if (embeddingLevels == null && paraCount <= 1 &&
+                (flags & DirPropFlagMultiRuns) == 0) {
+                resolveImplicitLevels(0, length,
+                        GetLRFromLevel(GetParaLevelAt(0)),
+                        GetLRFromLevel(GetParaLevelAt(length - 1)));
+            } else {
+                /* sor, eor: start and end types of same-level-run */
+                int start, limit = 0;
+                byte level, nextLevel;
+                short sor, eor;
+
+                /* determine the first sor and set eor to it because of the loop body (sor=eor there) */
+                level = GetParaLevelAt(0);
+                nextLevel = levels[0];
+                if (level < nextLevel) {
+                    eor = GetLRFromLevel(nextLevel);
+                } else {
+                    eor = GetLRFromLevel(level);
+                }
+
+                do {
+                    /* determine start and limit of the run (end points just behind the run) */
+
+                    /* the values for this run's start are the same as for the previous run's end */
+                    start = limit;
+                    level = nextLevel;
+                    if ((start > 0) && (NoContextRTL(dirProps[start - 1]) == B)) {
+                        /* except if this is a new paragraph, then set sor = para level */
+                        sor = GetLRFromLevel(GetParaLevelAt(start));
+                    } else {
+                        sor = eor;
+                    }
+
+                    /* search for the limit of this run */
+                    while (++limit < length && levels[limit] == level) {}
+
+                    /* get the correct level of the next run */
+                    if (limit < length) {
+                        nextLevel = levels[limit];
+                    } else {
+                        nextLevel = GetParaLevelAt(length - 1);
+                    }
+
+                    /* determine eor from max(level, nextLevel); sor is last run's eor */
+                    if ((level & ~INTERNAL_LEVEL_OVERRIDE) < (nextLevel & ~INTERNAL_LEVEL_OVERRIDE)) {
+                        eor = GetLRFromLevel(nextLevel);
+                    } else {
+                        eor = GetLRFromLevel(level);
+                    }
+
+                    /* if the run consists of overridden directional types, then there
+                       are no implicit types to be resolved */
+                    if ((level & INTERNAL_LEVEL_OVERRIDE) == 0) {
+                        resolveImplicitLevels(start, limit, sor, eor);
+                    } else {
+                        /* remove the LEVEL_OVERRIDE flags */
+                        do {
+                            levels[start++] &= ~INTERNAL_LEVEL_OVERRIDE;
+                        } while (start < limit);
+                    }
+                } while (limit  < length);
+            }
+
+            /* reset the embedding levels for some non-graphic characters (L1), (X9) */
+            adjustWSLevels();
+
+            break;
+        }
+
+        resultLength += insertPoints.size;
+        paraBidi = this;             /* mark successful setPara */
+    }
+
+    /**
+     * Perform the Unicode Bidi algorithm on a given paragraph, as defined in the
+     * <a href="http://www.unicode.org/unicode/reports/tr9/">Unicode Standard Annex #9</a>,
+     * version 13,
+     * also described in The Unicode Standard, Version 4.0 .<p>
+     *
+     * This method takes a paragraph of text and computes the
+     * left-right-directionality of each character. The text should not
+     * contain any Unicode block separators.<p>
+     *
+     * The RUN_DIRECTION attribute in the text, if present, determines the base
+     * direction (left-to-right or right-to-left). If not present, the base
+     * direction is computed using the Unicode Bidirectional Algorithm,
+     * defaulting to left-to-right if there are no strong directional characters
+     * in the text. This attribute, if present, must be applied to all the text
+     * in the paragraph.<p>
+     *
+     * The BIDI_EMBEDDING attribute in the text, if present, represents
+     * embedding level information. Negative values from -1 to -62 indicate
+     * overrides at the absolute value of the level. Positive values from 1 to
+     * 62 indicate embeddings. Where values are zero or not defined, the base
+     * embedding level as determined by the base direction is assumed.<p>
+     *
+     * The NUMERIC_SHAPING attribute in the text, if present, converts European
+     * digits to other decimal digits before running the bidi algorithm. This
+     * attribute, if present, must be applied to all the text in the paragraph.
+     *
+     * If the entire text is all of the same directionality, then
+     * the method may not perform all the steps described by the algorithm,
+     * i.e., some levels may not be the same as if all steps were performed.
+     * This is not relevant for unidirectional text.<br>
+     * For example, in pure LTR text with numbers the numbers would get
+     * a resolved level of 2 higher than the surrounding text according to
+     * the algorithm. This implementation may set all resolved levels to
+     * the same value in such a case.<p>
+     *
+     * @param paragraph a paragraph of text with optional character and
+     *        paragraph attribute information
+     * @stable ICU 3.8
+     */
+    public void setPara(AttributedCharacterIterator paragraph)
+    {
+        byte paraLvl;
+        Boolean runDirection = (Boolean) paragraph.getAttribute(TextAttribute.RUN_DIRECTION);
+        NumericShaper shaper = (NumericShaper) paragraph.getAttribute(TextAttribute.NUMERIC_SHAPING);
+        if (runDirection == null) {
+            paraLvl = INTERNAL_LEVEL_DEFAULT_LTR;
+        } else {
+            paraLvl = (runDirection.equals(TextAttribute.RUN_DIRECTION_LTR)) ?
+                        (byte)Bidi.DIRECTION_LEFT_TO_RIGHT : (byte)Bidi.DIRECTION_RIGHT_TO_LEFT;
+        }
+
+        byte[] lvls = null;
+        int len = paragraph.getEndIndex() - paragraph.getBeginIndex();
+        byte[] embeddingLevels = new byte[len];
+        char[] txt = new char[len];
+        int i = 0;
+        char ch = paragraph.first();
+        while (ch != AttributedCharacterIterator.DONE) {
+            txt[i] = ch;
+            Integer embedding = (Integer) paragraph.getAttribute(TextAttribute.BIDI_EMBEDDING);
+            if (embedding != null) {
+                byte level = embedding.byteValue();
+                if (level == 0) {
+                    /* no-op */
+                } else if (level < 0) {
+                    lvls = embeddingLevels;
+                    embeddingLevels[i] = (byte)((0 - level) | INTERNAL_LEVEL_OVERRIDE);
+                } else {
+                    lvls = embeddingLevels;
+                    embeddingLevels[i] = level;
+                }
+            }
+            ch = paragraph.next();
+            ++i;
+        }
+
+        if (shaper != null) {
+            shaper.shape(txt, 0, len);
+        }
+        setPara(txt, paraLvl, lvls);
+    }
+
+    /**
+     * Specify whether block separators must be allocated level zero,
+     * so that successive paragraphs will progress from left to right.
+     * This method must be called before <code>setPara()</code>.
+     * Paragraph separators (B) may appear in the text.  Setting them to level zero
+     * means that all paragraph separators (including one possibly appearing
+     * in the last text position) are kept in the reordered text after the text
+     * that they follow in the source text.
+     * When this feature is not enabled, a paragraph separator at the last
+     * position of the text before reordering will go to the first position
+     * of the reordered text when the paragraph level is odd.
+     *
+     * @param ordarParaLTR specifies whether paragraph separators (B) must
+     * receive level 0, so that successive paragraphs progress from left to right.
+     *
+     * @see #setPara
+     * @stable ICU 3.8
+     */
+    private void orderParagraphsLTR(boolean ordarParaLTR) {
+        orderParagraphsLTR = ordarParaLTR;
+    }
+
+    /**
+     * Get the directionality of the text.
+     *
+     * @return a value of <code>LTR</code>, <code>RTL</code> or <code>MIXED</code>
+     *         that indicates if the entire text
+     *         represented by this object is unidirectional,
+     *         and which direction, or if it is mixed-directional.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     *
+     * @see #LTR
+     * @see #RTL
+     * @see #MIXED
+     * @stable ICU 3.8
+     */
+    private byte getDirection()
+    {
+        verifyValidParaOrLine();
+        return direction;
+    }
+
+    /**
+     * Get the length of the text.
+     *
+     * @return The length of the text that the <code>Bidi</code> object was
+     *         created for.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @stable ICU 3.8
+     */
+    public int getLength()
+    {
+        verifyValidParaOrLine();
+        return originalLength;
+    }
+
+    /* paragraphs API methods ------------------------------------------------- */
+
+    /**
+     * Get the paragraph level of the text.
+     *
+     * @return The paragraph level. If there are multiple paragraphs, their
+     *         level may vary if the required paraLevel is LEVEL_DEFAULT_LTR or
+     *         LEVEL_DEFAULT_RTL.  In that case, the level of the first paragraph
+     *         is returned.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     *
+     * @see #LEVEL_DEFAULT_LTR
+     * @see #LEVEL_DEFAULT_RTL
+     * @see #getParagraph
+     * @see #getParagraphByIndex
+     * @stable ICU 3.8
+     */
+    public byte getParaLevel()
+    {
+        verifyValidParaOrLine();
+        return paraLevel;
+    }
+
+    /**
+     * Get the index of a paragraph, given a position within the text.<p>
+     *
+     * @param charIndex is the index of a character within the text, in the
+     *        range <code>[0..getProcessedLength()-1]</code>.
+     *
+     * @return The index of the paragraph containing the specified position,
+     *         starting from 0.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @throws IllegalArgumentException if charIndex is not within the legal range
+     *
+     * @see com.ibm.icu.text.BidiRun
+     * @see #getProcessedLength
+     * @stable ICU 3.8
+     */
+    public int getParagraphIndex(int charIndex)
+    {
+        verifyValidParaOrLine();
+        BidiBase bidi = paraBidi;             /* get Para object if Line object */
+        verifyRange(charIndex, 0, bidi.length);
+        int paraIndex;
+        for (paraIndex = 0; charIndex >= bidi.paras[paraIndex]; paraIndex++) {
+        }
+        return paraIndex;
+    }
+
+    /**
+     * <code>setLine()</code> returns a <code>Bidi</code> object to
+     * contain the reordering information, especially the resolved levels,
+     * for all the characters in a line of text. This line of text is
+     * specified by referring to a <code>Bidi</code> object representing
+     * this information for a piece of text containing one or more paragraphs,
+     * and by specifying a range of indexes in this text.<p>
+     * In the new line object, the indexes will range from 0 to <code>limit-start-1</code>.<p>
+     *
+     * This is used after calling <code>setPara()</code>
+     * for a piece of text, and after line-breaking on that text.
+     * It is not necessary if each paragraph is treated as a single line.<p>
+     *
+     * After line-breaking, rules (L1) and (L2) for the treatment of
+     * trailing WS and for reordering are performed on
+     * a <code>Bidi</code> object that represents a line.<p>
+     *
+     * <strong>Important: </strong>the line <code>Bidi</code> object may
+     * reference data within the global text <code>Bidi</code> object.
+     * You should not alter the content of the global text object until
+     * you are finished using the line object.
+     *
+     * @param start is the line's first index into the text.
+     *
+     * @param limit is just behind the line's last index into the text
+     *        (its last index +1).
+     *
+     * @return a <code>Bidi</code> object that will now represent a line of the text.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code>
+     * @throws IllegalArgumentException if start and limit are not in the range
+     *         <code>0&lt;=start&lt;limit&lt;=getProcessedLength()</code>,
+     *         or if the specified line crosses a paragraph boundary
+     *
+     * @see #setPara
+     * @see #getProcessedLength
+     * @stable ICU 3.8
+     */
+    public Bidi setLine(Bidi bidi, BidiBase bidiBase, Bidi newBidi, BidiBase newBidiBase, int start, int limit)
+    {
+        verifyValidPara();
+        verifyRange(start, 0, limit);
+        verifyRange(limit, 0, length+1);
+        if (getParagraphIndex(start) != getParagraphIndex(limit - 1)) {
+            /* the line crosses a paragraph boundary */
+            throw new IllegalArgumentException();
+        }
+
+        return BidiLine.setLine(bidi, this, newBidi, newBidiBase, start, limit);
+    }
+
+    /**
+     * Get the level for one character.
+     *
+     * @param charIndex the index of a character.
+     *
+     * @return The level for the character at <code>charIndex</code>.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @throws IllegalArgumentException if charIndex is not in the range
+     *         <code>0&lt;=charIndex&lt;getProcessedLength()</code>
+     *
+     * @see #getProcessedLength
+     * @stable ICU 3.8
+     */
+    public byte getLevelAt(int charIndex)
+    {
+        if (charIndex < 0 || charIndex >= length) {
+            return (byte)getBaseLevel();
+        }
+        verifyValidParaOrLine();
+        verifyRange(charIndex, 0, length);
+        return BidiLine.getLevelAt(this, charIndex);
+    }
+
+    /**
+     * Get an array of levels for each character.<p>
+     *
+     * Note that this method may allocate memory under some
+     * circumstances, unlike <code>getLevelAt()</code>.
+     *
+     * @return The levels array for the text,
+     *         or <code>null</code> if an error occurs.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @stable ICU 3.8
+     */
+    private byte[] getLevels()
+    {
+        verifyValidParaOrLine();
+        if (length <= 0) {
+            return new byte[0];
+        }
+        return BidiLine.getLevels(this);
+    }
+
+    /**
+     * Get the number of runs.
+     * This method may invoke the actual reordering on the
+     * <code>Bidi</code> object, after <code>setPara()</code>
+     * may have resolved only the levels of the text. Therefore,
+     * <code>countRuns()</code> may have to allocate memory,
+     * and may throw an exception if it fails to do so.
+     *
+     * @return The number of runs.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @stable ICU 3.8
+     */
+    public int countRuns()
+    {
+        verifyValidParaOrLine();
+        BidiLine.getRuns(this);
+        return runCount;
+    }
+
+    /**
+     * Get a visual-to-logical index map (array) for the characters in the
+     * <code>Bidi</code> (paragraph or line) object.
+     * <p>
+     * Some values in the map may be <code>MAP_NOWHERE</code> if the
+     * corresponding text characters are Bidi marks inserted in the visual
+     * output by the option <code>OPTION_INSERT_MARKS</code>.
+     * <p>
+     * When the visual output is altered by using options of
+     * <code>writeReordered()</code> such as <code>INSERT_LRM_FOR_NUMERIC</code>,
+     * <code>KEEP_BASE_COMBINING</code>, <code>OUTPUT_REVERSE</code>,
+     * <code>REMOVE_BIDI_CONTROLS</code>, the logical positions returned may not
+     * be correct. It is advised to use, when possible, reordering options
+     * such as {@link #OPTION_INSERT_MARKS} and {@link #OPTION_REMOVE_CONTROLS}.
+     *
+     * @return an array of <code>getResultLength()</code>
+     *        indexes which will reflect the reordering of the characters.<br><br>
+     *        The index map will result in
+     *        <code>indexMap[visualIndex]==logicalIndex</code>, where
+     *        <code>indexMap</code> represents the returned array.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     *
+     * @see #getLogicalMap
+     * @see #getLogicalIndex
+     * @see #getResultLength
+     * @see #MAP_NOWHERE
+     * @see #OPTION_INSERT_MARKS
+     * @see #writeReordered
+     * @stable ICU 3.8
+     */
+    private int[] getVisualMap()
+    {
+        /* countRuns() checks successful call to setPara/setLine */
+        countRuns();
+        if (resultLength <= 0) {
+            return new int[0];
+        }
+        return BidiLine.getVisualMap(this);
+    }
+
+    /**
+     * This is a convenience method that does not use a <code>Bidi</code> object.
+     * It is intended to be used for when an application has determined the levels
+     * of objects (character sequences) and just needs to have them reordered (L2).
+     * This is equivalent to using <code>getVisualMap()</code> on a
+     * <code>Bidi</code> object.
+     *
+     * @param levels is an array of levels that have been determined by
+     *        the application.
+     *
+     * @return an array of <code>levels.length</code>
+     *        indexes which will reflect the reordering of the characters.<p>
+     *        The index map will result in
+     *        <code>indexMap[visualIndex]==logicalIndex</code>, where
+     *        <code>indexMap</code> represents the returned array.
+     *
+     * @stable ICU 3.8
+     */
+    private static int[] reorderVisual(byte[] levels)
+    {
+        return BidiLine.reorderVisual(levels);
+    }
+
+    /**
+     * Constant indicating that the base direction depends on the first strong
+     * directional character in the text according to the Unicode Bidirectional
+     * Algorithm. If no strong directional character is present, the base
+     * direction is left-to-right.
+     * @stable ICU 3.8
+     */
+    private static final int INTERNAL_DIRECTION_DEFAULT_LEFT_TO_RIGHT = 0x7e;
+
+    /**
+     * Constant indicating that the base direction depends on the first strong
+     * directional character in the text according to the Unicode Bidirectional
+     * Algorithm. If no strong directional character is present, the base
+     * direction is right-to-left.
+     * @stable ICU 3.8
+     */
+    private static final int INTERMAL_DIRECTION_DEFAULT_RIGHT_TO_LEFT = 0x7f;
+
+    /**
+     * Create Bidi from the given text, embedding, and direction information.
+     * The embeddings array may be null. If present, the values represent
+     * embedding level information. Negative values from -1 to -61 indicate
+     * overrides at the absolute value of the level. Positive values from 1 to
+     * 61 indicate embeddings. Where values are zero, the base embedding level
+     * as determined by the base direction is assumed.<p>
+     *
+     * Note: this constructor calls setPara() internally.
+     *
+     * @param text an array containing the paragraph of text to process.
+     * @param textStart the index into the text array of the start of the
+     *        paragraph.
+     * @param embeddings an array containing embedding values for each character
+     *        in the paragraph. This can be null, in which case it is assumed
+     *        that there is no external embedding information.
+     * @param embStart the index into the embedding array of the start of the
+     *        paragraph.
+     * @param paragraphLength the length of the paragraph in the text and
+     *        embeddings arrays.
+     * @param flags a collection of flags that control the algorithm. The
+     *        algorithm understands the flags DIRECTION_LEFT_TO_RIGHT,
+     *        DIRECTION_RIGHT_TO_LEFT, DIRECTION_DEFAULT_LEFT_TO_RIGHT, and
+     *        DIRECTION_DEFAULT_RIGHT_TO_LEFT. Other values are reserved.
+     *
+     * @throws IllegalArgumentException if the values in embeddings are
+     *         not within the allowed range
+     *
+     * @see #DIRECTION_LEFT_TO_RIGHT
+     * @see #DIRECTION_RIGHT_TO_LEFT
+     * @see #DIRECTION_DEFAULT_LEFT_TO_RIGHT
+     * @see #DIRECTION_DEFAULT_RIGHT_TO_LEFT
+     * @stable ICU 3.8
+     */
+    public BidiBase(char[] text,
+             int textStart,
+             byte[] embeddings,
+             int embStart,
+             int paragraphLength,
+             int flags)
+     {
+        this(0, 0);
+        byte paraLvl;
+        switch (flags) {
+        case Bidi.DIRECTION_LEFT_TO_RIGHT:
+        default:
+            paraLvl = Bidi.DIRECTION_LEFT_TO_RIGHT;
+            break;
+        case Bidi.DIRECTION_RIGHT_TO_LEFT:
+            paraLvl = Bidi.DIRECTION_RIGHT_TO_LEFT;
+            break;
+        case Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT:
+            paraLvl = INTERNAL_LEVEL_DEFAULT_LTR;
+            break;
+        case Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT:
+            paraLvl = INTERNAL_LEVEL_DEFAULT_RTL;
+            break;
+        }
+        byte[] paraEmbeddings;
+        if (embeddings == null) {
+            paraEmbeddings = null;
+        } else {
+            paraEmbeddings = new byte[paragraphLength];
+            byte lev;
+            for (int i = 0; i < paragraphLength; i++) {
+                lev = embeddings[i + embStart];
+                if (lev < 0) {
+                    lev = (byte)((- lev) | INTERNAL_LEVEL_OVERRIDE);
+                } else if (lev == 0) {
+                    lev = paraLvl;
+                    if (paraLvl > MAX_EXPLICIT_LEVEL) {
+                        lev &= 1;
+                    }
+                }
+                paraEmbeddings[i] = lev;
+            }
+        }
+        if (textStart == 0 && embStart == 0 && paragraphLength == text.length) {
+            setPara(text, paraLvl, paraEmbeddings);
+        } else {
+            char[] paraText = new char[paragraphLength];
+            System.arraycopy(text, textStart, paraText, 0, paragraphLength);
+            setPara(paraText, paraLvl, paraEmbeddings);
+        }
+    }
+
+    /**
+     * Return true if the line is not left-to-right or right-to-left. This means
+     * it either has mixed runs of left-to-right and right-to-left text, or the
+     * base direction differs from the direction of the only run of text.
+     *
+     * @return true if the line is not left-to-right or right-to-left.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code>
+     * @stable ICU 3.8
+     */
+    public boolean isMixed()
+    {
+        return (!isLeftToRight() && !isRightToLeft());
+    }
+
+    /**
+    * Return true if the line is all left-to-right text and the base direction
+     * is left-to-right.
+     *
+     * @return true if the line is all left-to-right text and the base direction
+     *         is left-to-right.
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code>
+     * @stable ICU 3.8
+     */
+    public boolean isLeftToRight()
+    {
+        return (getDirection() == Bidi.DIRECTION_LEFT_TO_RIGHT && (paraLevel & 1) == 0);
+    }
+
+    /**
+     * Return true if the line is all right-to-left text, and the base direction
+     * is right-to-left
+     *
+     * @return true if the line is all right-to-left text, and the base
+     *         direction is right-to-left
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code>
+     * @stable ICU 3.8
+     */
+    public boolean isRightToLeft()
+    {
+        return (getDirection() == Bidi.DIRECTION_RIGHT_TO_LEFT && (paraLevel & 1) == 1);
+    }
+
+    /**
+     * Return true if the base direction is left-to-right
+     *
+     * @return true if the base direction is left-to-right
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     *
+     * @stable ICU 3.8
+     */
+    public boolean baseIsLeftToRight()
+    {
+        return (getParaLevel() == Bidi.DIRECTION_LEFT_TO_RIGHT);
+    }
+
+    /**
+     * Return the base level (0 if left-to-right, 1 if right-to-left).
+     *
+     * @return the base level
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     *
+     * @stable ICU 3.8
+     */
+    public int getBaseLevel()
+    {
+        return getParaLevel();
+    }
+
+    /**
+     * Compute the logical to visual run mapping
+     */
+    private void getLogicalToVisualRunsMap()
+    {
+        if (isGoodLogicalToVisualRunsMap) {
+            return;
+        }
+        int count = countRuns();
+        if ((logicalToVisualRunsMap == null) ||
+            (logicalToVisualRunsMap.length < count)) {
+            logicalToVisualRunsMap = new int[count];
+        }
+        int i;
+        long[] keys = new long[count];
+        for (i = 0; i < count; i++) {
+            keys[i] = ((long)(runs[i].start)<<32) + i;
+        }
+        Arrays.sort(keys);
+        for (i = 0; i < count; i++) {
+            logicalToVisualRunsMap[i] = (int)(keys[i] & 0x00000000FFFFFFFF);
+        }
+        keys = null;
+        isGoodLogicalToVisualRunsMap = true;
+    }
+
+    /**
+     * Return the level of the nth logical run in this line.
+     *
+     * @param run the index of the run, between 0 and <code>countRuns()-1</code>
+     *
+     * @return the level of the run
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @throws IllegalArgumentException if <code>run</code> is not in
+     *         the range <code>0&lt;=run&lt;countRuns()</code>
+     * @stable ICU 3.8
+     */
+    public int getRunLevel(int run)
+    {
+        verifyValidParaOrLine();
+        BidiLine.getRuns(this);
+        if (runCount == 1) {
+            return getParaLevel();
+        }
+        verifyIndex(run, 0, runCount);
+        getLogicalToVisualRunsMap();
+        return runs[logicalToVisualRunsMap[run]].level;
+    }
+
+    /**
+     * Return the index of the character at the start of the nth logical run in
+     * this line, as an offset from the start of the line.
+     *
+     * @param run the index of the run, between 0 and <code>countRuns()</code>
+     *
+     * @return the start of the run
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @throws IllegalArgumentException if <code>run</code> is not in
+     *         the range <code>0&lt;=run&lt;countRuns()</code>
+     * @stable ICU 3.8
+     */
+    public int getRunStart(int run)
+    {
+        verifyValidParaOrLine();
+        BidiLine.getRuns(this);
+        if (runCount == 1) {
+            return 0;
+        } else if (run == runCount) {
+            return length;
+        }
+        verifyIndex(run, 0, runCount);
+        getLogicalToVisualRunsMap();
+        return runs[logicalToVisualRunsMap[run]].start;
+    }
+
+    /**
+     * Return the index of the character past the end of the nth logical run in
+     * this line, as an offset from the start of the line. For example, this
+     * will return the length of the line for the last run on the line.
+     *
+     * @param run the index of the run, between 0 and <code>countRuns()</code>
+     *
+     * @return the limit of the run
+     *
+     * @throws IllegalStateException if this call is not preceded by a successful
+     *         call to <code>setPara</code> or <code>setLine</code>
+     * @throws IllegalArgumentException if <code>run</code> is not in
+     *         the range <code>0&lt;=run&lt;countRuns()</code>
+     * @stable ICU 3.8
+     */
+    public int getRunLimit(int run)
+    {
+        verifyValidParaOrLine();
+        BidiLine.getRuns(this);
+        if (runCount == 1) {
+            return length;
+        }
+        verifyIndex(run, 0, runCount);
+        getLogicalToVisualRunsMap();
+        int idx = logicalToVisualRunsMap[run];
+        int len = idx == 0 ? runs[idx].limit :
+                                runs[idx].limit - runs[idx-1].limit;
+        return runs[idx].start + len;
+    }
+
+    /**
+     * Return true if the specified text requires bidi analysis. If this returns
+     * false, the text will display left-to-right. Clients can then avoid
+     * constructing a Bidi object. Text in the Arabic Presentation Forms area of
+     * Unicode is presumed to already be shaped and ordered for display, and so
+     * will not cause this method to return true.
+     *
+     * @param text the text containing the characters to test
+     * @param start the start of the range of characters to test
+     * @param limit the limit of the range of characters to test
+     *
+     * @return true if the range of characters requires bidi analysis
+     *
+     * @stable ICU 3.8
+     */
+    public static boolean requiresBidi(char[] text,
+            int start,
+            int limit)
+    {
+        final int RTLMask = (1 << Bidi.DIRECTION_RIGHT_TO_LEFT |
+                1 << AL |
+                1 << RLE |
+                1 << RLO |
+                1 << AN);
+
+        if (0 > start || start > limit || limit > text.length) {
+            throw new IllegalArgumentException("Value start " + start +
+                      " is out of range 0 to " + limit);
+        }
+        for (int i = start; i < limit; ++i) {
+            if (Character.isHighSurrogate(text[i]) && i < (limit-1) &&
+                Character.isLowSurrogate(text[i+1])) {
+                if (((1 << UCharacter.getDirection(Character.codePointAt(text, i))) & RTLMask) != 0) {
+                    return true;
+                }
+            } else if (((1 << UCharacter.getDirection(text[i])) & RTLMask) != 0) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Reorder the objects in the array into visual order based on their levels.
+     * This is a utility method to use when you have a collection of objects
+     * representing runs of text in logical order, each run containing text at a
+     * single level. The elements at <code>index</code> from
+     * <code>objectStart</code> up to <code>objectStart + count</code> in the
+     * objects array will be reordered into visual order assuming
+     * each run of text has the level indicated by the corresponding element in
+     * the levels array (at <code>index - objectStart + levelStart</code>).
+     *
+     * @param levels an array representing the bidi level of each object
+     * @param levelStart the start position in the levels array
+     * @param objects the array of objects to be reordered into visual order
+     * @param objectStart the start position in the objects array
+     * @param count the number of objects to reorder
+     * @stable ICU 3.8
+     */
+    public static void reorderVisually(byte[] levels,
+            int levelStart,
+            Object[] objects,
+            int objectStart,
+            int count)
+    {
+        if (0 > levelStart || levels.length <= levelStart) {
+            throw new IllegalArgumentException("Value levelStart " +
+                      levelStart + " is out of range 0 to " +
+                      (levels.length-1));
+        }
+        if (0 > objectStart || objects.length <= objectStart) {
+            throw new IllegalArgumentException("Value objectStart " +
+                      levelStart + " is out of range 0 to " +
+                      (objects.length-1));
+        }
+        if (0 > count || objects.length < (objectStart+count)) {
+            throw new IllegalArgumentException("Value count " +
+                      levelStart + " is out of range 0 to " +
+                      (objects.length - objectStart));
+        }
+        byte[] reorderLevels = new byte[count];
+        System.arraycopy(levels, levelStart, reorderLevels, 0, count);
+        int[] indexMap = reorderVisual(reorderLevels);
+        Object[] temp = new Object[count];
+        System.arraycopy(objects, objectStart, temp, 0, count);
+        for (int i = 0; i < count; ++i) {
+            objects[objectStart + i] = temp[indexMap[i]];
+        }
+    }
+
+    /**
+     * Display the bidi internal state, used in debugging.
+     */
+    public String toString() {
+        StringBuffer buf = new StringBuffer(super.toString());
+
+        buf.append("[dir: " + direction);
+        buf.append(" baselevel: " + paraLevel);
+        buf.append(" length: " + length);
+        buf.append(" runs: ");
+        if (levels == null) {
+            buf.append("null");
+        } else {
+            buf.append('[');
+            buf.append(levels[0]);
+            for (int i = 0; i < levels.length; i++) {
+                buf.append(' ');
+                buf.append(levels[i]);
+            }
+            buf.append(']');
+        }
+        buf.append(" text: [0x");
+        buf.append(Integer.toHexString(text[0]));
+        for (int i = 0; i < text.length; i++) {
+            buf.append(" 0x");
+            buf.append(Integer.toHexString(text[i]));
+        }
+        buf.append(']');
+        buf.append(']');
+
+        return buf.toString();
+    }
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/text/bidi/BidiLine.java	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,849 @@
+/*
+ * Portions Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/*
+ *******************************************************************************
+ * (C) Copyright IBM Corp. and others, 1996-2009 - All Rights Reserved         *
+ *                                                                             *
+ * The original version of this source code and documentation is copyrighted   *
+ * and owned by IBM, These materials are provided under terms of a License     *
+ * Agreement between IBM and Sun. This technology is protected by multiple     *
+ * US and International patents. This notice and attribution to IBM may not    *
+ * to removed.                                                                 *
+ *******************************************************************************
+ */
+/* Written by Simon Montagu, Matitiahu Allouche
+ * (ported from C code written by Markus W. Scherer)
+ */
+
+package sun.text.bidi;
+
+import java.text.Bidi;
+import java.util.Arrays;
+
+public final class BidiLine {
+
+    /*
+     * General remarks about the functions in this file:
+     *
+     * These functions deal with the aspects of potentially mixed-directional
+     * text in a single paragraph or in a line of a single paragraph
+     * which has already been processed according to
+     * the Unicode 3.0 Bidi algorithm as defined in
+     * http://www.unicode.org/unicode/reports/tr9/ , version 13,
+     * also described in The Unicode Standard, Version 4.0.1 .
+     *
+     * This means that there is a Bidi object with a levels
+     * and a dirProps array.
+     * paraLevel and direction are also set.
+     * Only if the length of the text is zero, then levels==dirProps==NULL.
+     *
+     * The overall directionality of the paragraph
+     * or line is used to bypass the reordering steps if possible.
+     * Even purely RTL text does not need reordering there because
+     * the getLogical/VisualIndex() methods can compute the
+     * index on the fly in such a case.
+     *
+     * The implementation of the access to same-level-runs and of the reordering
+     * do attempt to provide better performance and less memory usage compared to
+     * a direct implementation of especially rule (L2) with an array of
+     * one (32-bit) integer per text character.
+     *
+     * Here, the levels array is scanned as soon as necessary, and a vector of
+     * same-level-runs is created. Reordering then is done on this vector.
+     * For each run of text positions that were resolved to the same level,
+     * only 8 bytes are stored: the first text position of the run and the visual
+     * position behind the run after reordering.
+     * One sign bit is used to hold the directionality of the run.
+     * This is inefficient if there are many very short runs. If the average run
+     * length is <2, then this uses more memory.
+     *
+     * In a further attempt to save memory, the levels array is never changed
+     * after all the resolution rules (Xn, Wn, Nn, In).
+     * Many methods have to consider the field trailingWSStart:
+     * if it is less than length, then there is an implicit trailing run
+     * at the paraLevel,
+     * which is not reflected in the levels array.
+     * This allows a line Bidi object to use the same levels array as
+     * its paragraph parent object.
+     *
+     * When a Bidi object is created for a line of a paragraph, then the
+     * paragraph's levels and dirProps arrays are reused by way of setting
+     * a pointer into them, not by copying. This again saves memory and forbids to
+     * change the now shared levels for (L1).
+     */
+
+    /* handle trailing WS (L1) -------------------------------------------------- */
+
+    /*
+     * setTrailingWSStart() sets the start index for a trailing
+     * run of WS in the line. This is necessary because we do not modify
+     * the paragraph's levels array that we just point into.
+     * Using trailingWSStart is another form of performing (L1).
+     *
+     * To make subsequent operations easier, we also include the run
+     * before the WS if it is at the paraLevel - we merge the two here.
+     *
+     * This method is called only from setLine(), so paraLevel is
+     * set correctly for the line even when contextual multiple paragraphs.
+     */
+
+    static void setTrailingWSStart(BidiBase bidiBase)
+    {
+        byte[] dirProps = bidiBase.dirProps;
+        byte[] levels = bidiBase.levels;
+        int start = bidiBase.length;
+        byte paraLevel = bidiBase.paraLevel;
+
+        /* If the line is terminated by a block separator, all preceding WS etc...
+           are already set to paragraph level.
+           Setting trailingWSStart to pBidi->length will avoid changing the
+           level of B chars from 0 to paraLevel in getLevels when
+           orderParagraphsLTR==TRUE
+        */
+        if (BidiBase.NoContextRTL(dirProps[start - 1]) == BidiBase.B) {
+            bidiBase.trailingWSStart = start;   /* currently == bidiBase.length */
+            return;
+        }
+        /* go backwards across all WS, BN, explicit codes */
+        while (start > 0 &&
+                (BidiBase.DirPropFlagNC(dirProps[start - 1]) & BidiBase.MASK_WS) != 0) {
+            --start;
+        }
+
+        /* if the WS run can be merged with the previous run then do so here */
+        while (start > 0 && levels[start - 1] == paraLevel) {
+            --start;
+        }
+
+        bidiBase.trailingWSStart=start;
+    }
+
+    public static Bidi setLine(Bidi bidi, BidiBase paraBidi,
+                               Bidi newBidi, BidiBase newBidiBase,
+                               int start, int limit) {
+        int length;
+
+        BidiBase lineBidi = newBidiBase;
+
+        /* set the values in lineBidi from its paraBidi parent */
+        /* class members are already initialized to 0 */
+        // lineBidi.paraBidi = null;        /* mark unfinished setLine */
+        // lineBidi.flags = 0;
+        // lineBidi.controlCount = 0;
+
+        length = lineBidi.length = lineBidi.originalLength =
+                lineBidi.resultLength = limit - start;
+
+        lineBidi.text = new char[length];
+        System.arraycopy(paraBidi.text, start, lineBidi.text, 0, length);
+        lineBidi.paraLevel = paraBidi.GetParaLevelAt(start);
+        lineBidi.paraCount = paraBidi.paraCount;
+        lineBidi.runs = new BidiRun[0];
+        if (paraBidi.controlCount > 0) {
+            int j;
+            for (j = start; j < limit; j++) {
+                if (BidiBase.IsBidiControlChar(paraBidi.text[j])) {
+                    lineBidi.controlCount++;
+                }
+            }
+            lineBidi.resultLength -= lineBidi.controlCount;
+        }
+        /* copy proper subset of DirProps */
+        lineBidi.getDirPropsMemory(length);
+        lineBidi.dirProps = lineBidi.dirPropsMemory;
+        System.arraycopy(paraBidi.dirProps, start, lineBidi.dirProps, 0,
+                         length);
+        /* copy proper subset of Levels */
+        lineBidi.getLevelsMemory(length);
+        lineBidi.levels = lineBidi.levelsMemory;
+        System.arraycopy(paraBidi.levels, start, lineBidi.levels, 0,
+                         length);
+        lineBidi.runCount = -1;
+
+        if (paraBidi.direction != BidiBase.MIXED) {
+            /* the parent is already trivial */
+            lineBidi.direction = paraBidi.direction;
+
+            /*
+             * The parent's levels are all either
+             * implicitly or explicitly ==paraLevel;
+             * do the same here.
+             */
+            if (paraBidi.trailingWSStart <= start) {
+                lineBidi.trailingWSStart = 0;
+            } else if (paraBidi.trailingWSStart < limit) {
+                lineBidi.trailingWSStart = paraBidi.trailingWSStart - start;
+            } else {
+                lineBidi.trailingWSStart = length;
+            }
+        } else {
+            byte[] levels = lineBidi.levels;
+            int i, trailingWSStart;
+            byte level;
+
+            setTrailingWSStart(lineBidi);
+            trailingWSStart = lineBidi.trailingWSStart;
+
+            /* recalculate lineBidi.direction */
+            if (trailingWSStart == 0) {
+                /* all levels are at paraLevel */
+                lineBidi.direction = (byte)(lineBidi.paraLevel & 1);
+            } else {
+                /* get the level of the first character */
+                level = (byte)(levels[0] & 1);
+
+                /* if there is anything of a different level, then the line
+                   is mixed */
+                if (trailingWSStart < length &&
+                    (lineBidi.paraLevel & 1) != level) {
+                    /* the trailing WS is at paraLevel, which differs from
+                       levels[0] */
+                    lineBidi.direction = BidiBase.MIXED;
+                } else {
+                    /* see if levels[1..trailingWSStart-1] have the same
+                       direction as levels[0] and paraLevel */
+                    for (i = 1; ; i++) {
+                        if (i == trailingWSStart) {
+                            /* the direction values match those in level */
+                            lineBidi.direction = level;
+                            break;
+                        } else if ((levels[i] & 1) != level) {
+                            lineBidi.direction = BidiBase.MIXED;
+                            break;
+                        }
+                    }
+                }
+            }
+
+            switch(lineBidi.direction) {
+                case Bidi.DIRECTION_LEFT_TO_RIGHT:
+                    /* make sure paraLevel is even */
+                    lineBidi.paraLevel = (byte)
+                        ((lineBidi.paraLevel + 1) & ~1);
+
+                    /* all levels are implicitly at paraLevel (important for
+                       getLevels()) */
+                    lineBidi.trailingWSStart = 0;
+                    break;
+                case Bidi.DIRECTION_RIGHT_TO_LEFT:
+                    /* make sure paraLevel is odd */
+                    lineBidi.paraLevel |= 1;
+
+                    /* all levels are implicitly at paraLevel (important for
+                       getLevels()) */
+                    lineBidi.trailingWSStart = 0;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        newBidiBase.paraBidi = paraBidi; /* mark successful setLine */
+        return newBidi;
+    }
+
+    static byte getLevelAt(BidiBase bidiBase, int charIndex)
+    {
+        /* return paraLevel if in the trailing WS run, otherwise the real level */
+        if (bidiBase.direction != BidiBase.MIXED || charIndex >= bidiBase.trailingWSStart) {
+            return bidiBase.GetParaLevelAt(charIndex);
+        } else {
+            return bidiBase.levels[charIndex];
+        }
+    }
+
+    static byte[] getLevels(BidiBase bidiBase)
+    {
+        int start = bidiBase.trailingWSStart;
+        int length = bidiBase.length;
+
+        if (start != length) {
+            /* the current levels array does not reflect the WS run */
+            /*
+             * After the previous if(), we know that the levels array
+             * has an implicit trailing WS run and therefore does not fully
+             * reflect itself all the levels.
+             * This must be a Bidi object for a line, and
+             * we need to create a new levels array.
+             */
+            /* bidiBase.paraLevel is ok even if contextual multiple paragraphs,
+               since bidiBase is a line object                                     */
+            Arrays.fill(bidiBase.levels, start, length, bidiBase.paraLevel);
+
+            /* this new levels array is set for the line and reflects the WS run */
+            bidiBase.trailingWSStart = length;
+        }
+        if (length < bidiBase.levels.length) {
+            byte[] levels = new byte[length];
+            System.arraycopy(bidiBase.levels, 0, levels, 0, length);
+            return levels;
+        }
+        return bidiBase.levels;
+    }
+
+    static BidiRun getLogicalRun(BidiBase bidiBase, int logicalPosition)
+    {
+        /* this is done based on runs rather than on levels since levels have
+           a special interpretation when REORDER_RUNS_ONLY
+         */
+        BidiRun newRun = new BidiRun(), iRun;
+        getRuns(bidiBase);
+        int runCount = bidiBase.runCount;
+        int visualStart = 0, logicalLimit = 0;
+        iRun = bidiBase.runs[0];
+
+        for (int i = 0; i < runCount; i++) {
+            iRun = bidiBase.runs[i];
+            logicalLimit = iRun.start + iRun.limit - visualStart;
+            if ((logicalPosition >= iRun.start) &&
+                (logicalPosition < logicalLimit)) {
+                break;
+            }
+            visualStart = iRun.limit;
+        }
+        newRun.start = iRun.start;
+        newRun.limit = logicalLimit;
+        newRun.level = iRun.level;
+        return newRun;
+    }
+
+    /* in trivial cases there is only one trivial run; called by getRuns() */
+    private static void getSingleRun(BidiBase bidiBase, byte level) {
+        /* simple, single-run case */
+        bidiBase.runs = bidiBase.simpleRuns;
+        bidiBase.runCount = 1;
+
+        /* fill and reorder the single run */
+        bidiBase.runs[0] = new BidiRun(0, bidiBase.length, level);
+    }
+
+    /* reorder the runs array (L2) ---------------------------------------------- */
+
+    /*
+     * Reorder the same-level runs in the runs array.
+     * Here, runCount>1 and maxLevel>=minLevel>=paraLevel.
+     * All the visualStart fields=logical start before reordering.
+     * The "odd" bits are not set yet.
+     *
+     * Reordering with this data structure lends itself to some handy shortcuts:
+     *
+     * Since each run is moved but not modified, and since at the initial maxLevel
+     * each sequence of same-level runs consists of only one run each, we
+     * don't need to do anything there and can predecrement maxLevel.
+     * In many simple cases, the reordering is thus done entirely in the
+     * index mapping.
+     * Also, reordering occurs only down to the lowest odd level that occurs,
+     * which is minLevel|1. However, if the lowest level itself is odd, then
+     * in the last reordering the sequence of the runs at this level or higher
+     * will be all runs, and we don't need the elaborate loop to search for them.
+     * This is covered by ++minLevel instead of minLevel|=1 followed
+     * by an extra reorder-all after the reorder-some loop.
+     * About a trailing WS run:
+     * Such a run would need special treatment because its level is not
+     * reflected in levels[] if this is not a paragraph object.
+     * Instead, all characters from trailingWSStart on are implicitly at
+     * paraLevel.
+     * However, for all maxLevel>paraLevel, this run will never be reordered
+     * and does not need to be taken into account. maxLevel==paraLevel is only reordered
+     * if minLevel==paraLevel is odd, which is done in the extra segment.
+     * This means that for the main reordering loop we don't need to consider
+     * this run and can --runCount. If it is later part of the all-runs
+     * reordering, then runCount is adjusted accordingly.
+     */
+    private static void reorderLine(BidiBase bidiBase, byte minLevel, byte maxLevel) {
+
+        /* nothing to do? */
+        if (maxLevel<=(minLevel|1)) {
+            return;
+        }
+
+        BidiRun[] runs;
+        BidiRun tempRun;
+        byte[] levels;
+        int firstRun, endRun, limitRun, runCount;
+
+        /*
+         * Reorder only down to the lowest odd level
+         * and reorder at an odd minLevel in a separate, simpler loop.
+         * See comments above for why minLevel is always incremented.
+         */
+        ++minLevel;
+
+        runs = bidiBase.runs;
+        levels = bidiBase.levels;
+        runCount = bidiBase.runCount;
+
+        /* do not include the WS run at paraLevel<=old minLevel except in the simple loop */
+        if (bidiBase.trailingWSStart < bidiBase.length) {
+            --runCount;
+        }
+
+        while (--maxLevel >= minLevel) {
+            firstRun = 0;
+
+            /* loop for all sequences of runs */
+            for ( ; ; ) {
+                /* look for a sequence of runs that are all at >=maxLevel */
+                /* look for the first run of such a sequence */
+                while (firstRun < runCount && levels[runs[firstRun].start] < maxLevel) {
+                    ++firstRun;
+                }
+                if (firstRun >= runCount) {
+                    break;  /* no more such runs */
+                }
+
+                /* look for the limit run of such a sequence (the run behind it) */
+                for (limitRun = firstRun; ++limitRun < runCount &&
+                      levels[runs[limitRun].start]>=maxLevel; ) {}
+
+                /* Swap the entire sequence of runs from firstRun to limitRun-1. */
+                endRun = limitRun - 1;
+                while (firstRun < endRun) {
+                    tempRun = runs[firstRun];
+                    runs[firstRun] = runs[endRun];
+                    runs[endRun] = tempRun;
+                    ++firstRun;
+                    --endRun;
+                }
+
+                if (limitRun == runCount) {
+                    break;  /* no more such runs */
+                } else {
+                    firstRun = limitRun + 1;
+                }
+            }
+        }
+
+        /* now do maxLevel==old minLevel (==odd!), see above */
+        if ((minLevel & 1) == 0) {
+            firstRun = 0;
+
+            /* include the trailing WS run in this complete reordering */
+            if (bidiBase.trailingWSStart == bidiBase.length) {
+                --runCount;
+            }
+
+            /* Swap the entire sequence of all runs. (endRun==runCount) */
+            while (firstRun < runCount) {
+                tempRun = runs[firstRun];
+                runs[firstRun] = runs[runCount];
+                runs[runCount] = tempRun;
+                ++firstRun;
+                --runCount;
+            }
+        }
+    }
+
+    /* compute the runs array --------------------------------------------------- */
+
+    static int getRunFromLogicalIndex(BidiBase bidiBase, int logicalIndex) {
+        BidiRun[] runs = bidiBase.runs;
+        int runCount = bidiBase.runCount, visualStart = 0, i, length, logicalStart;
+
+        for (i = 0; i < runCount; i++) {
+            length = runs[i].limit - visualStart;
+            logicalStart = runs[i].start;
+            if ((logicalIndex >= logicalStart) && (logicalIndex < (logicalStart+length))) {
+                return i;
+            }
+            visualStart += length;
+        }
+        /* we should never get here */
+        throw new IllegalStateException("Internal ICU error in getRunFromLogicalIndex");
+    }
+
+    /*
+     * Compute the runs array from the levels array.
+     * After getRuns() returns true, runCount is guaranteed to be >0
+     * and the runs are reordered.
+     * Odd-level runs have visualStart on their visual right edge and
+     * they progress visually to the left.
+     * If option OPTION_INSERT_MARKS is set, insertRemove will contain the
+     * sum of appropriate LRM/RLM_BEFORE/AFTER flags.
+     * If option OPTION_REMOVE_CONTROLS is set, insertRemove will contain the
+     * negative number of BiDi control characters within this run.
+     */
+    static void getRuns(BidiBase bidiBase) {
+        /*
+         * This method returns immediately if the runs are already set. This
+         * includes the case of length==0 (handled in setPara)..
+         */
+        if (bidiBase.runCount >= 0) {
+            return;
+        }
+        if (bidiBase.direction != BidiBase.MIXED) {
+            /* simple, single-run case - this covers length==0 */
+            /* bidiBase.paraLevel is ok even for contextual multiple paragraphs */
+            getSingleRun(bidiBase, bidiBase.paraLevel);
+        } else /* BidiBase.MIXED, length>0 */ {
+            /* mixed directionality */
+            int length = bidiBase.length, limit;
+            byte[] levels = bidiBase.levels;
+            int i, runCount;
+            byte level = BidiBase.INTERNAL_LEVEL_DEFAULT_LTR;   /* initialize with no valid level */
+            /*
+             * If there are WS characters at the end of the line
+             * and the run preceding them has a level different from
+             * paraLevel, then they will form their own run at paraLevel (L1).
+             * Count them separately.
+             * We need some special treatment for this in order to not
+             * modify the levels array which a line Bidi object shares
+             * with its paragraph parent and its other line siblings.
+             * In other words, for the trailing WS, it may be
+             * levels[]!=paraLevel but we have to treat it like it were so.
+             */
+            limit = bidiBase.trailingWSStart;
+            /* count the runs, there is at least one non-WS run, and limit>0 */
+            runCount = 0;
+            for (i = 0; i < limit; ++i) {
+                /* increment runCount at the start of each run */
+                if (levels[i] != level) {
+                    ++runCount;
+                    level = levels[i];
+                }
+            }
+
+            /*
+             * We don't need to see if the last run can be merged with a trailing
+             * WS run because setTrailingWSStart() would have done that.
+             */
+            if (runCount == 1 && limit == length) {
+                /* There is only one non-WS run and no trailing WS-run. */
+                getSingleRun(bidiBase, levels[0]);
+            } else /* runCount>1 || limit<length */ {
+                /* allocate and set the runs */
+                BidiRun[] runs;
+                int runIndex, start;
+                byte minLevel = BidiBase.MAX_EXPLICIT_LEVEL + 1;
+                byte maxLevel=0;
+
+                /* now, count a (non-mergeable) WS run */
+                if (limit < length) {
+                    ++runCount;
+                }
+
+                /* runCount > 1 */
+                bidiBase.getRunsMemory(runCount);
+                runs = bidiBase.runsMemory;
+
+                /* set the runs */
+                /* FOOD FOR THOUGHT: this could be optimized, e.g.:
+                 * 464->444, 484->444, 575->555, 595->555
+                 * However, that would take longer. Check also how it would
+                 * interact with BiDi control removal and inserting Marks.
+                 */
+                runIndex = 0;
+
+                /* search for the run limits and initialize visualLimit values with the run lengths */
+                i = 0;
+                do {
+                    /* prepare this run */
+                    start = i;
+                    level = levels[i];
+                    if (level < minLevel) {
+                        minLevel = level;
+                    }
+                    if (level > maxLevel) {
+                        maxLevel = level;
+                    }
+
+                    /* look for the run limit */
+                    while (++i < limit && levels[i] == level) {}
+
+                    /* i is another run limit */
+                    runs[runIndex] = new BidiRun(start, i - start, level);
+                    ++runIndex;
+                } while (i < limit);
+
+                if (limit < length) {
+                    /* there is a separate WS run */
+                    runs[runIndex] = new BidiRun(limit, length - limit, bidiBase.paraLevel);
+                    /* For the trailing WS run, bidiBase.paraLevel is ok even
+                       if contextual multiple paragraphs.                   */
+                    if (bidiBase.paraLevel < minLevel) {
+                        minLevel = bidiBase.paraLevel;
+                    }
+                }
+
+                /* set the object fields */
+                bidiBase.runs = runs;
+                bidiBase.runCount = runCount;
+
+                reorderLine(bidiBase, minLevel, maxLevel);
+
+                /* now add the direction flags and adjust the visualLimit's to be just that */
+                /* this loop will also handle the trailing WS run */
+                limit = 0;
+                for (i = 0; i < runCount; ++i) {
+                    runs[i].level = levels[runs[i].start];
+                    limit = (runs[i].limit += limit);
+                }
+
+                /* Set the embedding level for the trailing WS run. */
+                /* For a RTL paragraph, it will be the *first* run in visual order. */
+                /* For the trailing WS run, bidiBase.paraLevel is ok even if
+                   contextual multiple paragraphs.                          */
+                if (runIndex < runCount) {
+                    int trailingRun = ((bidiBase.paraLevel & 1) != 0)? 0 : runIndex;
+                    runs[trailingRun].level = bidiBase.paraLevel;
+                }
+            }
+        }
+
+        /* handle insert LRM/RLM BEFORE/AFTER run */
+        if (bidiBase.insertPoints.size > 0) {
+            BidiBase.Point point;
+            int runIndex, ip;
+            for (ip = 0; ip < bidiBase.insertPoints.size; ip++) {
+                point = bidiBase.insertPoints.points[ip];
+                runIndex = getRunFromLogicalIndex(bidiBase, point.pos);
+                bidiBase.runs[runIndex].insertRemove |= point.flag;
+            }
+        }
+
+        /* handle remove BiDi control characters */
+        if (bidiBase.controlCount > 0) {
+            int runIndex, ic;
+            char c;
+            for (ic = 0; ic < bidiBase.length; ic++) {
+                c = bidiBase.text[ic];
+                if (BidiBase.IsBidiControlChar(c)) {
+                    runIndex = getRunFromLogicalIndex(bidiBase, ic);
+                    bidiBase.runs[runIndex].insertRemove--;
+                }
+            }
+        }
+    }
+
+    static int[] prepareReorder(byte[] levels, byte[] pMinLevel, byte[] pMaxLevel)
+    {
+        int start;
+        byte level, minLevel, maxLevel;
+
+        if (levels == null || levels.length <= 0) {
+            return null;
+        }
+
+        /* determine minLevel and maxLevel */
+        minLevel = BidiBase.MAX_EXPLICIT_LEVEL + 1;
+        maxLevel = 0;
+        for (start = levels.length; start>0; ) {
+            level = levels[--start];
+            if (level > BidiBase.MAX_EXPLICIT_LEVEL + 1) {
+                return null;
+            }
+            if (level < minLevel) {
+                minLevel = level;
+            }
+            if (level > maxLevel) {
+                maxLevel = level;
+            }
+        }
+        pMinLevel[0] = minLevel;
+        pMaxLevel[0] = maxLevel;
+
+        /* initialize the index map */
+        int[] indexMap = new int[levels.length];
+        for (start = levels.length; start > 0; ) {
+            --start;
+            indexMap[start] = start;
+        }
+
+        return indexMap;
+    }
+
+    static int[] reorderVisual(byte[] levels)
+    {
+        byte[] aMinLevel = new byte[1];
+        byte[] aMaxLevel = new byte[1];
+        int start, end, limit, temp;
+        byte minLevel, maxLevel;
+
+        int[] indexMap = prepareReorder(levels, aMinLevel, aMaxLevel);
+        if (indexMap == null) {
+            return null;
+        }
+
+        minLevel = aMinLevel[0];
+        maxLevel = aMaxLevel[0];
+
+        /* nothing to do? */
+        if (minLevel == maxLevel && (minLevel & 1) == 0) {
+            return indexMap;
+        }
+
+        /* reorder only down to the lowest odd level */
+        minLevel |= 1;
+
+        /* loop maxLevel..minLevel */
+        do {
+            start = 0;
+
+            /* loop for all sequences of levels to reorder at the current maxLevel */
+            for ( ; ; ) {
+                /* look for a sequence of levels that are all at >=maxLevel */
+                /* look for the first index of such a sequence */
+                while (start < levels.length && levels[start] < maxLevel) {
+                    ++start;
+                }
+                if (start >= levels.length) {
+                    break;  /* no more such runs */
+                }
+
+                /* look for the limit of such a sequence (the index behind it) */
+                for (limit = start; ++limit < levels.length && levels[limit] >= maxLevel; ) {}
+
+                /*
+                 * Swap the entire interval of indexes from start to limit-1.
+                 * We don't need to swap the levels for the purpose of this
+                 * algorithm: the sequence of levels that we look at does not
+                 * move anyway.
+                 */
+                end = limit - 1;
+                while (start < end) {
+                    temp = indexMap[start];
+                    indexMap[start] = indexMap[end];
+                    indexMap[end] = temp;
+
+                    ++start;
+                    --end;
+                }
+
+                if (limit == levels.length) {
+                    break;  /* no more such sequences */
+                } else {
+                    start = limit + 1;
+                }
+            }
+        } while (--maxLevel >= minLevel);
+
+        return indexMap;
+    }
+
+    static int[] getVisualMap(BidiBase bidiBase)
+    {
+        /* fill a visual-to-logical index map using the runs[] */
+        BidiRun[] runs = bidiBase.runs;
+        int logicalStart, visualStart, visualLimit;
+        int allocLength = bidiBase.length > bidiBase.resultLength ? bidiBase.length
+                                                          : bidiBase.resultLength;
+        int[] indexMap = new int[allocLength];
+
+        visualStart = 0;
+        int idx = 0;
+        for (int j = 0; j < bidiBase.runCount; ++j) {
+            logicalStart = runs[j].start;
+            visualLimit = runs[j].limit;
+            if (runs[j].isEvenRun()) {
+                do { /* LTR */
+                    indexMap[idx++] = logicalStart++;
+                } while (++visualStart < visualLimit);
+            } else {
+                logicalStart += visualLimit - visualStart;  /* logicalLimit */
+                do { /* RTL */
+                    indexMap[idx++] = --logicalStart;
+                } while (++visualStart < visualLimit);
+            }
+            /* visualStart==visualLimit; */
+        }
+
+        if (bidiBase.insertPoints.size > 0) {
+            int markFound = 0, runCount = bidiBase.runCount;
+            int insertRemove, i, j, k;
+            runs = bidiBase.runs;
+            /* count all inserted marks */
+            for (i = 0; i < runCount; i++) {
+                insertRemove = runs[i].insertRemove;
+                if ((insertRemove & (BidiBase.LRM_BEFORE|BidiBase.RLM_BEFORE)) > 0) {
+                    markFound++;
+                }
+                if ((insertRemove & (BidiBase.LRM_AFTER|BidiBase.RLM_AFTER)) > 0) {
+                    markFound++;
+                }
+            }
+            /* move back indexes by number of preceding marks */
+            k = bidiBase.resultLength;
+            for (i = runCount - 1; i >= 0 && markFound > 0; i--) {
+                insertRemove = runs[i].insertRemove;
+                if ((insertRemove & (BidiBase.LRM_AFTER|BidiBase.RLM_AFTER)) > 0) {
+                    indexMap[--k] = BidiBase.MAP_NOWHERE;
+                    markFound--;
+                }
+                visualStart = i > 0 ? runs[i-1].limit : 0;
+                for (j = runs[i].limit - 1; j >= visualStart && markFound > 0; j--) {
+                    indexMap[--k] = indexMap[j];
+                }
+                if ((insertRemove & (BidiBase.LRM_BEFORE|BidiBase.RLM_BEFORE)) > 0) {
+                    indexMap[--k] = BidiBase.MAP_NOWHERE;
+                    markFound--;
+                }
+            }
+        }
+        else if (bidiBase.controlCount > 0) {
+            int runCount = bidiBase.runCount, logicalEnd;
+            int insertRemove, length, i, j, k, m;
+            char uchar;
+            boolean evenRun;
+            runs = bidiBase.runs;
+            visualStart = 0;
+            /* move forward indexes by number of preceding controls */
+            k = 0;
+            for (i = 0; i < runCount; i++, visualStart += length) {
+                length = runs[i].limit - visualStart;
+                insertRemove = runs[i].insertRemove;
+                /* if no control found yet, nothing to do in this run */
+                if ((insertRemove == 0) && (k == visualStart)) {
+                    k += length;
+                    continue;
+                }
+                /* if no control in this run */
+                if (insertRemove == 0) {
+                    visualLimit = runs[i].limit;
+                    for (j = visualStart; j < visualLimit; j++) {
+                        indexMap[k++] = indexMap[j];
+                    }
+                    continue;
+                }
+                logicalStart = runs[i].start;
+                evenRun = runs[i].isEvenRun();
+                logicalEnd = logicalStart + length - 1;
+                for (j = 0; j < length; j++) {
+                    m = evenRun ? logicalStart + j : logicalEnd - j;
+                    uchar = bidiBase.text[m];
+                    if (!BidiBase.IsBidiControlChar(uchar)) {
+                        indexMap[k++] = m;
+                    }
+                }
+            }
+        }
+        if (allocLength == bidiBase.resultLength) {
+            return indexMap;
+        }
+        int[] newMap = new int[bidiBase.resultLength];
+        System.arraycopy(indexMap, 0, newMap, 0, bidiBase.resultLength);
+        return newMap;
+    }
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/text/bidi/BidiRun.java	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,124 @@
+/*
+ * Portions Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/*
+ *******************************************************************************
+ * (C) Copyright IBM Corp. and others, 1996-2009 - All Rights Reserved         *
+ *                                                                             *
+ * The original version of this source code and documentation is copyrighted   *
+ * and owned by IBM, These materials are provided under terms of a License     *
+ * Agreement between IBM and Sun. This technology is protected by multiple     *
+ * US and International patents. This notice and attribution to IBM may not    *
+ * to removed.                                                                 *
+ *******************************************************************************
+ */
+/* Written by Simon Montagu, Matitiahu Allouche
+ * (ported from C code written by Markus W. Scherer)
+ */
+
+package sun.text.bidi;
+
+/**
+ * A BidiRun represents a sequence of characters at the same embedding level.
+ * The Bidi algorithm decomposes a piece of text into sequences of characters
+ * at the same embedding level, each such sequence is called a <quote>run</quote>.
+ *
+ * <p>A BidiRun represents such a run by storing its essential properties,
+ * but does not duplicate the characters which form the run.
+ *
+ * <p>The &quot;limit&quot; of the run is the position just after the
+ * last character, i.e., one more than that position.
+ *
+ * <p>This class has no public constructor, and its members cannot be
+ * modified by users.
+ *
+ * @see com.ibm.icu.text.Bidi
+ */
+public class BidiRun {
+
+    int start;              /* first logical position of the run */
+    int limit;              /* last visual position of the run +1 */
+    int insertRemove;       /* if >0, flags for inserting LRM/RLM before/after run,
+                               if <0, count of bidi controls within run            */
+    byte level;
+
+    /*
+     * Default constructor
+     *
+     * Note that members start and limit of a run instance have different
+     * meanings depending whether the run is part of the runs array of a Bidi
+     * object, or if it is a reference returned by getVisualRun() or
+     * getLogicalRun().
+     * For a member of the runs array of a Bidi object,
+     *   - start is the first logical position of the run in the source text.
+     *   - limit is one after the last visual position of the run.
+     * For a reference returned by getLogicalRun() or getVisualRun(),
+     *   - start is the first logical position of the run in the source text.
+     *   - limit is one after the last logical position of the run.
+     */
+    BidiRun()
+    {
+        this(0, 0, (byte)0);
+    }
+
+    /*
+     * Constructor
+     */
+    BidiRun(int start, int limit, byte embeddingLevel)
+    {
+        this.start = start;
+        this.limit = limit;
+        this.level = embeddingLevel;
+    }
+
+    /*
+     * Copy the content of a BidiRun instance
+     */
+    void copyFrom(BidiRun run)
+    {
+        this.start = run.start;
+        this.limit = run.limit;
+        this.level = run.level;
+        this.insertRemove = run.insertRemove;
+    }
+
+    /**
+     * Get level of run
+     */
+    public byte getEmbeddingLevel()
+    {
+        return level;
+    }
+
+    /**
+     * Check if run level is even
+     * @return true if the embedding level of this run is even, i.e. it is a
+     *  left-to-right run.
+     */
+    boolean isEvenRun()
+    {
+        return (level & 1) == 0;
+    }
+
+}
--- a/jdk/src/share/classes/sun/text/normalizer/UCharacter.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/share/classes/sun/text/normalizer/UCharacter.java	Tue Jun 23 23:09:49 2009 -0700
@@ -1,5 +1,5 @@
 /*
- * Portions Copyright 2005-2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * Portions Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -355,7 +355,7 @@
     private static int getEuropeanDigit(int ch) {
         if ((ch > 0x7a && ch < 0xff21)
             || ch < 0x41 || (ch > 0x5a && ch < 0x61)
-            || ch > 0xff5a || (ch > 0xff31 && ch < 0xff41)) {
+            || ch > 0xff5a || (ch > 0xff3a && ch < 0xff41)) {
             return -1;
         }
         if (ch <= 0x7a) {
--- a/jdk/src/share/native/sun/font/bidi/cmemory.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Portions Copyright 2000 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1998, 1999 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-* File CMEMORY.H
-*
-*  Contains stdlib.h/string.h memory functions
-*
-* @author       Bertrand A. Damiba
-*
-* Modification History:
-*
-*   Date        Name        Description
-*   6/20/98     Bertrand    Created.
-*  05/03/99     stephen     Changed from functions to macros.
-*
-*******************************************************************************
-*/
-
-#ifndef CMEMORY_H
-#define CMEMORY_H
-
-#include <stdlib.h>
-#include <string.h>
-
-#define icu_malloc(size) malloc(size)
-#define icu_realloc(buffer, size) realloc(buffer, size)
-#define icu_free(buffer) free(buffer)
-#define icu_memcpy(dst, src, size) memcpy(dst, src, size)
-#define icu_memmove(dst, src, size) memmove(dst, src, size)
-#define icu_memset(buffer, mark, size) memset(buffer, mark, size)
-#define icu_memcmp(buffer1, buffer2, size) memcmp(buffer1, buffer2,size)
-
-#endif
--- a/jdk/src/share/native/sun/font/bidi/jbidi.c	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,167 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 2000 - 2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-// jni interface to native bidi from java
-
-#include <stdlib.h>
-#include "jbidi.h"
-
-#define U_COMMON_IMPLEMENTATION
-#include "ubidi.h"
-#include "ubidiimp.h"
-#include "uchardir.h"
-
-static jclass g_bidi_class = 0;
-static jmethodID g_bidi_reset = 0;
-
-static void resetBidi(JNIEnv *env, jclass cls, jobject bidi, jint dir, jint level, jint len, jintArray runs, jintArray cws) {
-    if (!g_bidi_class) {
-          g_bidi_class = (*env)->NewGlobalRef(env, cls);
-          g_bidi_reset = (*env)->GetMethodID(env, g_bidi_class, "reset", "(III[I[I)V");
-    }
-
-        (*env)->CallVoidMethod(env, bidi, g_bidi_reset, dir, level, len, runs, cws);
-}
-
-JNIEXPORT jint JNICALL Java_java_text_Bidi_nativeGetDirectionCode
-  (JNIEnv *env, jclass cls, jint cp)
-{
-    return (jint)u_getDirection((uint32_t)cp);
-}
-
-JNIEXPORT void JNICALL Java_java_text_Bidi_nativeBidiChars
-  (JNIEnv *env, jclass cls, jobject jbidi, jcharArray text, jint tStart, jbyteArray embs, jint eStart, jint length, jint dir)
-{
-    UErrorCode err = U_ZERO_ERROR;
-    UBiDi* bidi = ubidi_openSized(length, length, &err);
-    if (!U_FAILURE(err)) {
-        jchar *cText = (jchar*)(*env)->GetPrimitiveArrayCritical(env, text, NULL);
-        if (cText) {
-            UBiDiLevel baseLevel = (UBiDiLevel)dir;
-            jbyte *cEmbs = 0;
-            uint8_t *cEmbsAdj = 0;
-            if (embs != NULL) {
-                cEmbs = (jbyte*)(*env)->GetPrimitiveArrayCritical(env, embs, NULL);
-                if (cEmbs) {
-                    cEmbsAdj = (uint8_t*)(cEmbs + eStart);
-                }
-            }
-            ubidi_setPara(bidi, cText + tStart, length, baseLevel, cEmbsAdj, &err);
-            if (cEmbs) {
-                (*env)->ReleasePrimitiveArrayCritical(env, embs, cEmbs, JNI_ABORT);
-            }
-
-            (*env)->ReleasePrimitiveArrayCritical(env, text, cText, JNI_ABORT);
-
-            if (!U_FAILURE(err)) {
-                jint resDir = (jint)ubidi_getDirection(bidi);
-                jint resLevel = (jint)ubidi_getParaLevel(bidi);
-                jint resRunCount = 0;
-                jintArray resRuns = 0;
-                jintArray resCWS = 0;
-                if (resDir == UBIDI_MIXED) {
-                    resRunCount = (jint)ubidi_countRuns(bidi, &err);
-                    if (!U_FAILURE(err)) {
-                        if (resRunCount) {
-                            jint* cResRuns = (jint*)calloc(resRunCount * 2, sizeof(jint));
-                                  if (cResRuns) {
-                                    int32_t limit = 0;
-                                    UBiDiLevel level;
-                                    jint *p = cResRuns;
-                                    while (limit < length) {
-                                        ubidi_getLogicalRun(bidi, limit, &limit, &level);
-                                        *p++ = (jint)limit;
-                                        *p++ = (jint)level;
-                                    }
-
-                                    {
-                                        const DirProp *dp = bidi->dirProps;
-                                        jint ccws = 0;
-                                        jint n = 0;
-                                        p = cResRuns;
-                                        do {
-                                            if ((*(p+1) ^ resLevel) & 0x1) {
-                                                while (n < *p) {
-                                                    if (dp[n++] == WS) {
-                                                        ++ccws;
-                                                    }
-                                                }
-                                            } else {
-                                                n = *p;
-                                            }
-                                            p += 2;
-                                        } while (n < length);
-
-                                        resCWS = (*env)->NewIntArray(env, ccws);
-                                        if (resCWS) {
-                                            jint* cResCWS = (jint*)(*env)->GetPrimitiveArrayCritical(env, resCWS, NULL);
-                                            if (cResCWS) {
-                                                jint ccws = 0;
-                                                jint n = 0;
-                                                p = cResRuns;
-                                                do {
-                                                    if ((*(p+1) ^ resLevel) & 0x1) {
-                                                        while (n < *p) {
-                                                            if (dp[n] == WS) {
-                                                                cResCWS[ccws++] = n;
-                                                            }
-                                                            ++n;
-                                                        }
-                                                    } else {
-                                                        n = *p;
-                                                    }
-                                                    p += 2;
-                                                } while (n < length);
-                                                (*env)->ReleasePrimitiveArrayCritical(env, resCWS, cResCWS, 0);
-                                            }
-                                        }
-                                    }
-
-                                    resRuns = (*env)->NewIntArray(env, resRunCount * 2);
-                                    if (resRuns) {
-                                        (*env)->SetIntArrayRegion(env, resRuns, 0, resRunCount * 2, cResRuns);
-                                    }
-                                    free(cResRuns);
-                                }
-                            }
-                        }
-                    }
-
-                resetBidi(env, cls, jbidi, resDir, resLevel, length, resRuns, resCWS);
-            }
-        }
-        ubidi_close(bidi);
-    }
-}
--- a/jdk/src/share/native/sun/font/bidi/jbidi.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 2000 - 2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/* DO NOT EDIT THIS FILE - it is machine generated */
-#include <jni.h>
-/* Header for class Bidi */
-
-#ifndef _Included_Bidi
-#define _Included_Bidi
-#ifdef __cplusplus
-extern "C" {
-#endif
-#undef Bidi_DIR_LTR
-#define Bidi_DIR_LTR 0L
-#undef Bidi_DIR_RTL
-#define Bidi_DIR_RTL 1L
-#undef Bidi_DIR_DEFAULT_LTR
-#define Bidi_DIR_DEFAULT_LTR -2L
-#undef Bidi_DIR_DEFAULT_RTL
-#define Bidi_DIR_DEFAULT_RTL -1L
-#undef Bidi_DIR_MIXED
-#define Bidi_DIR_MIXED -1L
-#undef Bidi_DIR_MIN
-#define Bidi_DIR_MIN -2L
-#undef Bidi_DIR_MAX
-#define Bidi_DIR_MAX 1L
-
-JNIEXPORT jint JNICALL Java_java_text_Bidi_nativeGetDirectionCode
-  (JNIEnv *, jclass, jint);
-
-JNIEXPORT void JNICALL Java_java_text_Bidi_nativeBidiChars
-  (JNIEnv *, jclass, jobject, jcharArray, jint, jbyteArray, jint, jint, jint);
-
-#ifdef __cplusplus
-}
-#endif
-#endif
--- a/jdk/src/share/native/sun/font/bidi/ubidi.c	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1433 +0,0 @@
-/*
- * Portions Copyright 2000-2008 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*
-******************************************************************************
-*   file name:  ubidi.c
-*   encoding:   US-ASCII
-*   tab size:   8 (not used)
-*   indentation:4
-*
-*   created on: 1999jul27
-*   created by: Markus W. Scherer
-*/
-
-/* set import/export definitions */
-#ifndef U_COMMON_IMPLEMENTATION
-#   define U_COMMON_IMPLEMENTATION
-#endif
-
-#include "cmemory.h"
-#include "utypes.h"
-#include "uchardir.h"
-#include "ubidi.h"
-#include "ubidiimp.h"
-
-/*
- * General implementation notes:
- *
- * Throughout the implementation, there are comments like (W2) that refer to
- * rules of the BiDi algorithm in its version 5, in this example to the second
- * rule of the resolution of weak types.
- *
- * For handling surrogate pairs, where two UChar's form one "abstract" (or UTF-32)
- * character according to UTF-16, the second UChar gets the directional property of
- * the entire character assigned, while the first one gets a BN, a boundary
- * neutral, type, which is ignored by most of the algorithm according to
- * rule (X9) and the implementation suggestions of the BiDi algorithm.
- *
- * Later, adjustWSLevels() will set the level for each BN to that of the
- * following character (UChar), which results in surrogate pairs getting the
- * same level on each of their surrogates.
- *
- * In a UTF-8 implementation, the same thing could be done: the last byte of
- * a multi-byte sequence would get the "real" property, while all previous
- * bytes of that sequence would get BN.
- *
- * It is not possible to assign all those parts of a character the same real
- * property because this would fail in the resolution of weak types with rules
- * that look at immediately surrounding types.
- *
- * As a related topic, this implementation does not remove Boundary Neutral
- * types from the input, but ignores them whereever this is relevant.
- * For example, the loop for the resolution of the weak types reads
- * types until it finds a non-BN.
- * Also, explicit embedding codes are neither changed into BN nor removed.
- * They are only treated the same way real BNs are.
- * As stated before, adjustWSLevels() takes care of them at the end.
- * For the purpose of conformance, the levels of all these codes
- * do not matter.
- *
- * Note that this implementation never modifies the dirProps
- * after the initial setup.
- *
- *
- * In this implementation, the resolution of weak types (Wn),
- * neutrals (Nn), and the assignment of the resolved level (In)
- * are all done in one single loop, in resolveImplicitLevels().
- * Changes of dirProp values are done on the fly, without writing
- * them back to the dirProps array.
- *
- *
- * This implementation contains code that allows to bypass steps of the
- * algorithm that are not needed on the specific paragraph
- * in order to speed up the most common cases considerably,
- * like text that is entirely LTR, or RTL text without numbers.
- *
- * Most of this is done by setting a bit for each directional property
- * in a flags variable and later checking for whether there are
- * any LTR characters or any RTL characters, or both, whether
- * there are any explicit embedding codes, etc.
- *
- * If the (Xn) steps are performed, then the flags are re-evaluated,
- * because they will then not contain the embedding codes any more
- * and will be adjusted for override codes, so that subsequently
- * more bypassing may be possible than what the initial flags suggested.
- *
- * If the text is not mixed-directional, then the
- * algorithm steps for the weak type resolution are not performed,
- * and all levels are set to the paragraph level.
- *
- * If there are no explicit embedding codes, then the (Xn) steps
- * are not performed.
- *
- * If embedding levels are supplied as a parameter, then all
- * explicit embedding codes are ignored, and the (Xn) steps
- * are not performed.
- *
- * White Space types could get the level of the run they belong to,
- * and are checked with a test of (flags&MASK_EMBEDDING) to
- * consider if the paragraph direction should be considered in
- * the flags variable.
- *
- * If there are no White Space types in the paragraph, then
- * (L1) is not necessary in adjustWSLevels().
- */
-
-/* prototypes --------------------------------------------------------------- */
-
-static void
-getDirProps(UBiDi *pBiDi, const UChar *text);
-
-static UBiDiDirection
-resolveExplicitLevels(UBiDi *pBiDi);
-
-static UBiDiDirection
-checkExplicitLevels(UBiDi *pBiDi, UErrorCode *pErrorCode);
-
-static UBiDiDirection
-directionFromFlags(Flags flags);
-
-static void
-resolveImplicitLevels(UBiDi *pBiDi,
-                      int32_t start, int32_t limit,
-                      DirProp sor, DirProp eor);
-
-static void
-adjustWSLevels(UBiDi *pBiDi);
-
-/* to avoid some conditional statements, use tiny constant arrays */
-static const Flags flagLR[2]={ DIRPROP_FLAG(L), DIRPROP_FLAG(R) };
-static const Flags flagE[2]={ DIRPROP_FLAG(LRE), DIRPROP_FLAG(RLE) };
-static const Flags flagO[2]={ DIRPROP_FLAG(LRO), DIRPROP_FLAG(RLO) };
-
-#define DIRPROP_FLAG_LR(level) flagLR[(level)&1]
-#define DIRPROP_FLAG_E(level) flagE[(level)&1]
-#define DIRPROP_FLAG_O(level) flagO[(level)&1]
-
-/* UBiDi object management -------------------------------------------------- */
-
-U_CAPI UBiDi * U_EXPORT2
-ubidi_open(void)
-{
-    UErrorCode errorCode=U_ZERO_ERROR;
-    return ubidi_openSized(0, 0, &errorCode);
-}
-
-U_CAPI UBiDi * U_EXPORT2
-ubidi_openSized(int32_t maxLength, int32_t maxRunCount, UErrorCode *pErrorCode) {
-    UBiDi *pBiDi;
-
-    /* check the argument values */
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return NULL;
-    } else if(maxLength<0 || maxRunCount<0) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;    /* invalid arguments */
-    }
-
-    /* allocate memory for the object */
-    pBiDi=(UBiDi *)icu_malloc(sizeof(UBiDi));
-    if(pBiDi==NULL) {
-        *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        return NULL;
-    }
-
-    /* reset the object, all pointers NULL, all flags FALSE, all sizes 0 */
-    icu_memset(pBiDi, 0, sizeof(UBiDi));
-
-    /* allocate memory for arrays as requested */
-    if(maxLength>0) {
-        if( !getInitialDirPropsMemory(pBiDi, maxLength) ||
-            !getInitialLevelsMemory(pBiDi, maxLength)
-        ) {
-            *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        }
-    } else {
-        pBiDi->mayAllocateText=TRUE;
-    }
-
-    if(maxRunCount>0) {
-        if(maxRunCount==1) {
-            /* use simpleRuns[] */
-            pBiDi->runsSize=sizeof(Run);
-        } else if(!getInitialRunsMemory(pBiDi, maxRunCount)) {
-            *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        }
-    } else {
-        pBiDi->mayAllocateRuns=TRUE;
-    }
-
-    if(U_SUCCESS(*pErrorCode)) {
-        return pBiDi;
-    } else {
-        ubidi_close(pBiDi);
-        return NULL;
-    }
-}
-
-/*
- * We are allowed to allocate memory if memory==NULL or
- * mayAllocate==TRUE for each array that we need.
- * We also try to grow and shrink memory as needed if we
- * allocate it.
- *
- * Assume sizeNeeded>0.
- * If *pMemory!=NULL, then assume *pSize>0.
- *
- * ### this realloc() may unnecessarily copy the old data,
- * which we know we don't need any more;
- * is this the best way to do this??
- */
-extern bool_t
-ubidi_getMemory(void **pMemory, int32_t *pSize, bool_t mayAllocate, int32_t sizeNeeded) {
-    /* check for existing memory */
-    if(*pMemory==NULL) {
-        /* we need to allocate memory */
-        if(mayAllocate && (*pMemory=icu_malloc(sizeNeeded))!=NULL) {
-            *pSize=sizeNeeded;
-            return TRUE;
-        } else {
-            return FALSE;
-        }
-    } else {
-        /* there is some memory, is it enough or too much? */
-        if(sizeNeeded>*pSize && !mayAllocate) {
-            /* not enough memory, and we must not allocate */
-            return FALSE;
-        } else if(sizeNeeded!=*pSize && mayAllocate) {
-            /* we may try to grow or shrink */
-            void *memory;
-
-            if((memory=icu_realloc(*pMemory, sizeNeeded))!=NULL) {
-                *pMemory=memory;
-                *pSize=sizeNeeded;
-                return TRUE;
-            } else {
-                /* we failed to grow */
-                return FALSE;
-            }
-        } else {
-            /* we have at least enough memory and must not allocate */
-            return TRUE;
-        }
-    }
-}
-
-U_CAPI void U_EXPORT2
-ubidi_close(UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        if(pBiDi->dirPropsMemory!=NULL) {
-            icu_free(pBiDi->dirPropsMemory);
-        }
-        if(pBiDi->levelsMemory!=NULL) {
-            icu_free(pBiDi->levelsMemory);
-        }
-        if(pBiDi->runsMemory!=NULL) {
-            icu_free(pBiDi->runsMemory);
-        }
-        icu_free(pBiDi);
-    }
-}
-
-/* set to approximate "inverse BiDi" ---------------------------------------- */
-
-U_CAPI void U_EXPORT2
-ubidi_setInverse(UBiDi *pBiDi, bool_t isInverse) {
-    if(pBiDi!=NULL) {
-        pBiDi->isInverse=isInverse;
-    }
-}
-
-U_CAPI bool_t U_EXPORT2
-ubidi_isInverse(UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        return pBiDi->isInverse;
-    } else {
-        return FALSE;
-    }
-}
-
-/* ubidi_setPara ------------------------------------------------------------ */
-
-U_CAPI void U_EXPORT2
-ubidi_setPara(UBiDi *pBiDi, const UChar *text, int32_t length,
-              UBiDiLevel paraLevel, UBiDiLevel *embeddingLevels,
-              UErrorCode *pErrorCode) {
-    UBiDiDirection direction;
-
-    /* check the argument values */
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return;
-    } else if(pBiDi==NULL || text==NULL ||
-              ((UBIDI_MAX_EXPLICIT_LEVEL<paraLevel) && !IS_DEFAULT_LEVEL(paraLevel)) ||
-              length<-1
-    ) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return;
-    }
-
-    if(length==-1) {
-        // length=u_strlen(text);
-                const UChar *p = text - 1;
-                while(*++p);
-                length = p - text;
-    }
-
-    /* initialize the UBiDi structure */
-    pBiDi->text=text;
-    pBiDi->length=length;
-    pBiDi->paraLevel=paraLevel;
-    pBiDi->direction=UBIDI_LTR;
-    pBiDi->trailingWSStart=length;  /* the levels[] will reflect the WS run */
-
-    pBiDi->dirProps=NULL;
-    pBiDi->levels=NULL;
-    pBiDi->runs=NULL;
-
-    if(length==0) {
-        /*
-         * For an empty paragraph, create a UBiDi object with the paraLevel and
-         * the flags and the direction set but without allocating zero-length arrays.
-         * There is nothing more to do.
-         */
-        if(IS_DEFAULT_LEVEL(paraLevel)) {
-            pBiDi->paraLevel&=1;
-        }
-        if(paraLevel&1) {
-            pBiDi->flags=DIRPROP_FLAG(R);
-            pBiDi->direction=UBIDI_RTL;
-        } else {
-            pBiDi->flags=DIRPROP_FLAG(L);
-            pBiDi->direction=UBIDI_LTR;
-        }
-
-        pBiDi->runCount=0;
-        return;
-    }
-
-    pBiDi->runCount=-1;
-
-    /*
-     * Get the directional properties,
-     * the flags bit-set, and
-     * determine the partagraph level if necessary.
-     */
-    if(getDirPropsMemory(pBiDi, length)) {
-        pBiDi->dirProps=pBiDi->dirPropsMemory;
-        getDirProps(pBiDi, text);
-    } else {
-        *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        return;
-    }
-
-    if (getLevelsMemory(pBiDi, length)) {
-        pBiDi->levels=pBiDi->levelsMemory;
-        /* are explicit levels specified? */
-        if(embeddingLevels==NULL) {
-            /* no: determine explicit levels according to the (Xn) rules */
-            direction=resolveExplicitLevels(pBiDi);
-        } else {
-            /* set BN for all explicit codes, check that all levels are paraLevel..UBIDI_MAX_EXPLICIT_LEVEL */
-            icu_memcpy(pBiDi->levels, embeddingLevels, length);
-            direction=checkExplicitLevels(pBiDi, pErrorCode);
-            if(U_FAILURE(*pErrorCode)) {
-                 return;
-            }
-        }
-    } else {
-        *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        return;
-    }
-
-    /*
-     * The steps after (X9) in the UBiDi algorithm are performed only if
-     * the paragraph text has mixed directionality!
-     */
-    pBiDi->direction=direction;
-    switch(direction) {
-    case UBIDI_LTR:
-        /* make sure paraLevel is even */
-        pBiDi->paraLevel=(UBiDiLevel)((pBiDi->paraLevel+1)&~1);
-
-        /* all levels are implicitly at paraLevel (important for ubidi_getLevels()) */
-        pBiDi->trailingWSStart=0;
-        break;
-    case UBIDI_RTL:
-        /* make sure paraLevel is odd */
-        pBiDi->paraLevel|=1;
-
-        /* all levels are implicitly at paraLevel (important for ubidi_getLevels()) */
-        pBiDi->trailingWSStart=0;
-        break;
-    default:
-        /*
-         * If there are no external levels specified and there
-         * are no significant explicit level codes in the text,
-         * then we can treat the entire paragraph as one run.
-         * Otherwise, we need to perform the following rules on runs of
-         * the text with the same embedding levels. (X10)
-         * "Significant" explicit level codes are ones that actually
-         * affect non-BN characters.
-         * Examples for "insignificant" ones are empty embeddings
-         * LRE-PDF, LRE-RLE-PDF-PDF, etc.
-         */
-        if(embeddingLevels==NULL && !(pBiDi->flags&DIRPROP_FLAG_MULTI_RUNS)) {
-            resolveImplicitLevels(pBiDi, 0, length,
-                                    GET_LR_FROM_LEVEL(pBiDi->paraLevel),
-                                    GET_LR_FROM_LEVEL(pBiDi->paraLevel));
-        } else {
-            /* sor, eor: start and end types of same-level-run */
-            UBiDiLevel *levels=pBiDi->levels;
-            int32_t start, limit=0;
-            UBiDiLevel level, nextLevel;
-            DirProp sor, eor;
-
-            /* determine the first sor and set eor to it because of the loop body (sor=eor there) */
-            level=pBiDi->paraLevel;
-            nextLevel=levels[0];
-            if(level<nextLevel) {
-                eor=GET_LR_FROM_LEVEL(nextLevel);
-            } else {
-                eor=GET_LR_FROM_LEVEL(level);
-            }
-
-            do {
-                /* determine start and limit of the run (end points just behind the run) */
-
-                /* the values for this run's start are the same as for the previous run's end */
-                sor=eor;
-                start=limit;
-                level=nextLevel;
-
-                /* search for the limit of this run */
-                while(++limit<length && levels[limit]==level) {}
-
-                /* get the correct level of the next run */
-                if(limit<length) {
-                    nextLevel=levels[limit];
-                } else {
-                    nextLevel=pBiDi->paraLevel;
-                }
-
-                /* determine eor from max(level, nextLevel); sor is last run's eor */
-                if((level&~UBIDI_LEVEL_OVERRIDE)<(nextLevel&~UBIDI_LEVEL_OVERRIDE)) {
-                    eor=GET_LR_FROM_LEVEL(nextLevel);
-                } else {
-                    eor=GET_LR_FROM_LEVEL(level);
-                }
-
-                /* if the run consists of overridden directional types, then there
-                   are no implicit types to be resolved */
-                if(!(level&UBIDI_LEVEL_OVERRIDE)) {
-                    resolveImplicitLevels(pBiDi, start, limit, sor, eor);
-                } else {
-                    /* remove the UBIDI_LEVEL_OVERRIDE flags */
-                    do {
-                        levels[start++]&=~UBIDI_LEVEL_OVERRIDE;
-                    } while(start<limit);
-                }
-            } while(limit<length);
-        }
-
-        /* reset the embedding levels for some non-graphic characters (L1), (X9) */
-        adjustWSLevels(pBiDi);
-
-        /* for "inverse BiDi", ubidi_getRuns() modifies the levels of numeric runs following RTL runs */
-        if(pBiDi->isInverse) {
-            if(!ubidi_getRuns(pBiDi)) {
-                *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-                return;
-            }
-        }
-        break;
-    }
-}
-
-/* perform (P2)..(P3) ------------------------------------------------------- */
-
-/*
- * Get the directional properties for the text,
- * calculate the flags bit-set, and
- * determine the partagraph level if necessary.
- */
-static void
-getDirProps(UBiDi *pBiDi, const UChar *text) {
-    DirProp *dirProps=pBiDi->dirPropsMemory;    /* pBiDi->dirProps is const */
-
-    int32_t i=0, i0, i1, length=pBiDi->length;
-    Flags flags=0;      /* collect all directionalities in the text */
-    UChar uchar;
-    DirProp dirProp;
-
-    if(IS_DEFAULT_LEVEL(pBiDi->paraLevel)) {
-        /* determine the paragraph level (P2..P3) */
-        for(;;) {
-            uchar=text[i];
-            if(!IS_FIRST_SURROGATE(uchar) || i+1==length || !IS_SECOND_SURROGATE(text[i+1])) {
-                /* not a surrogate pair */
-                flags|=DIRPROP_FLAG(dirProps[i]=dirProp=u_charDirection(uchar));
-            } else {
-                /* a surrogate pair */
-                dirProps[i++]=BN;   /* first surrogate in the pair gets the BN type */
-                flags|=DIRPROP_FLAG(dirProps[i]=dirProp=u_surrogatePairDirection(uchar, text[i]))|DIRPROP_FLAG(BN);
-            }
-            ++i;
-            if(dirProp==L) {
-                pBiDi->paraLevel=0;
-                break;
-            } else if(dirProp==R || dirProp==AL) {
-                pBiDi->paraLevel=1;
-                break;
-            } else if(i>=length) {
-                /*
-                 * see comment in ubidi.h:
-                 * the DEFAULT_XXX values are designed so that
-                 * their bit 0 alone yields the intended default
-                 */
-                pBiDi->paraLevel&=1;
-                break;
-            }
-        }
-    } else {
-        flags|=DIRPROP_FLAG_LR(pBiDi->paraLevel);
-    }
-
-    /* get the rest of the directional properties and the flags bits */
-    while(i<length) {
-        uchar=text[i];
-        if(!IS_FIRST_SURROGATE(uchar) || i+1==length || !IS_SECOND_SURROGATE(text[i+1])) {
-            /* not a surrogate pair */
-            flags|=DIRPROP_FLAG(dirProps[i]=u_charDirection(uchar));
-        } else {
-            /* a surrogate pair */
-            dirProps[i++]=BN;   /* first surrogate in the pair gets the BN type */
-            flags|=DIRPROP_FLAG(dirProps[i]=dirProp=u_surrogatePairDirection(uchar, text[i]))|DIRPROP_FLAG(BN);
-        }
-        ++i;
-    }
-    if(flags&MASK_EMBEDDING) {
-        flags|=DIRPROP_FLAG_LR(pBiDi->paraLevel);
-    }
-
-    pBiDi->flags=flags;
-}
-
-/* perform (X1)..(X9) ------------------------------------------------------- */
-
-/*
- * Resolve the explicit levels as specified by explicit embedding codes.
- * Recalculate the flags to have them reflect the real properties
- * after taking the explicit embeddings into account.
- *
- * The BiDi algorithm is designed to result in the same behavior whether embedding
- * levels are externally specified (from "styled text", supposedly the preferred
- * method) or set by explicit embedding codes (LRx, RLx, PDF) in the plain text.
- * That is why (X9) instructs to remove all explicit codes (and BN).
- * However, in a real implementation, this removal of these codes and their index
- * positions in the plain text is undesirable since it would result in
- * reallocated, reindexed text.
- * Instead, this implementation leaves the codes in there and just ignores them
- * in the subsequent processing.
- * In order to get the same reordering behavior, positions with a BN or an
- * explicit embedding code just get the same level assigned as the last "real"
- * character.
- *
- * Some implementations, not this one, then overwrite some of these
- * directionality properties at "real" same-level-run boundaries by
- * L or R codes so that the resolution of weak types can be performed on the
- * entire paragraph at once instead of having to parse it once more and
- * perform that resolution on same-level-runs.
- * This limits the scope of the implicit rules in effectively
- * the same way as the run limits.
- *
- * Instead, this implementation does not modify these codes.
- * On one hand, the paragraph has to be scanned for same-level-runs, but
- * on the other hand, this saves another loop to reset these codes,
- * or saves making and modifying a copy of dirProps[].
- *
- *
- * Note that (Pn) and (Xn) changed significantly from version 4 of the BiDi algorithm.
- *
- *
- * Handling the stack of explicit levels (Xn):
- *
- * With the BiDi stack of explicit levels,
- * as pushed with each LRE, RLE, LRO, and RLO and popped with each PDF,
- * the explicit level must never exceed UBIDI_MAX_EXPLICIT_LEVEL==61.
- *
- * In order to have a correct push-pop semantics even in the case of overflows,
- * there are two overflow counters:
- * - countOver60 is incremented with each LRx at level 60
- * - from level 60, one RLx increases the level to 61
- * - countOver61 is incremented with each LRx and RLx at level 61
- *
- * Popping levels with PDF must work in the opposite order so that level 61
- * is correct at the correct point. Underflows (too many PDFs) must be checked.
- *
- * This implementation assumes that UBIDI_MAX_EXPLICIT_LEVEL is odd.
- */
-
-static UBiDiDirection
-resolveExplicitLevels(UBiDi *pBiDi) {
-    const DirProp *dirProps=pBiDi->dirProps;
-    UBiDiLevel *levels=pBiDi->levels;
-
-    int32_t i=0, length=pBiDi->length;
-    Flags flags=pBiDi->flags;       /* collect all directionalities in the text */
-    DirProp dirProp;
-    UBiDiLevel level=pBiDi->paraLevel;
-
-    UBiDiDirection direction;
-
-    /* determine if the text is mixed-directional or single-directional */
-    direction=directionFromFlags(flags);
-
-    /* we may not need to resolve any explicit levels */
-    if(direction!=UBIDI_MIXED) {
-        /* not mixed directionality: levels don't matter - trailingWSStart will be 0 */
-    } else if(!(flags&MASK_EXPLICIT) || pBiDi->isInverse) {
-        /* mixed, but all characters are at the same embedding level */
-        /* or we are in "inverse BiDi" */
-        /* set all levels to the paragraph level */
-        for(i=0; i<length; ++i) {
-            levels[i]=level;
-        }
-    } else {
-        /* continue to perform (Xn) */
-
-        /* (X1) level is set for all codes, embeddingLevel keeps track of the push/pop operations */
-        /* both variables may carry the UBIDI_LEVEL_OVERRIDE flag to indicate the override status */
-        UBiDiLevel embeddingLevel=level, newLevel, stackTop=0;
-
-        UBiDiLevel stack[UBIDI_MAX_EXPLICIT_LEVEL];        /* we never push anything >=UBIDI_MAX_EXPLICIT_LEVEL */
-        uint32_t countOver60=0, countOver61=0;  /* count overflows of explicit levels */
-
-        /* recalculate the flags */
-        flags=0;
-
-        /* since we assume that this is a single paragraph, we ignore (X8) */
-        for(i=0; i<length; ++i) {
-            dirProp=dirProps[i];
-            switch(dirProp) {
-            case LRE:
-            case LRO:
-                /* (X3, X5) */
-                newLevel=(UBiDiLevel)((embeddingLevel+2)&~(UBIDI_LEVEL_OVERRIDE|1)); /* least greater even level */
-                if(newLevel<=UBIDI_MAX_EXPLICIT_LEVEL) {
-                    stack[stackTop]=embeddingLevel;
-                    ++stackTop;
-                    embeddingLevel=newLevel;
-                    if(dirProp==LRO) {
-                        embeddingLevel|=UBIDI_LEVEL_OVERRIDE;
-                    } else {
-                        embeddingLevel&=~UBIDI_LEVEL_OVERRIDE;
-                    }
-                } else if((embeddingLevel&~UBIDI_LEVEL_OVERRIDE)==UBIDI_MAX_EXPLICIT_LEVEL) {
-                    ++countOver61;
-                } else /* (embeddingLevel&~UBIDI_LEVEL_OVERRIDE)==UBIDI_MAX_EXPLICIT_LEVEL-1 */ {
-                    ++countOver60;
-                }
-                flags|=DIRPROP_FLAG(BN);
-                break;
-            case RLE:
-            case RLO:
-                /* (X2, X4) */
-                newLevel=(UBiDiLevel)(((embeddingLevel&~UBIDI_LEVEL_OVERRIDE)+1)|1); /* least greater odd level */
-                if(newLevel<=UBIDI_MAX_EXPLICIT_LEVEL) {
-                    stack[stackTop]=embeddingLevel;
-                    ++stackTop;
-                    embeddingLevel=newLevel;
-                    if(dirProp==RLO) {
-                        embeddingLevel|=UBIDI_LEVEL_OVERRIDE;
-                    } else {
-                        embeddingLevel&=~UBIDI_LEVEL_OVERRIDE;
-                    }
-                } else {
-                    ++countOver61;
-                }
-                flags|=DIRPROP_FLAG(BN);
-                break;
-            case PDF:
-                /* (X7) */
-                /* handle all the overflow cases first */
-                if(countOver61>0) {
-                    --countOver61;
-                } else if(countOver60>0 && (embeddingLevel&~UBIDI_LEVEL_OVERRIDE)!=UBIDI_MAX_EXPLICIT_LEVEL) {
-                    /* handle LRx overflows from level 60 */
-                    --countOver60;
-                } else if(stackTop>0) {
-                    /* this is the pop operation; it also pops level 61 while countOver60>0 */
-                    --stackTop;
-                    embeddingLevel=stack[stackTop];
-                /* } else { (underflow) */
-                }
-                flags|=DIRPROP_FLAG(BN);
-                break;
-            case B:
-                /*
-                 * We do not really expect to see a paragraph separator (B),
-                 * but we should do something reasonable with it,
-                 * especially at the end of the text.
-                 */
-                stackTop=0;
-                countOver60=countOver61=0;
-                embeddingLevel=level=pBiDi->paraLevel;
-                flags|=DIRPROP_FLAG(B);
-                break;
-            case BN:
-                /* BN, LRE, RLE, and PDF are supposed to be removed (X9) */
-                /* they will get their levels set correctly in adjustWSLevels() */
-                flags|=DIRPROP_FLAG(BN);
-                break;
-            default:
-                /* all other types get the "real" level */
-                if(level!=embeddingLevel) {
-                    level=embeddingLevel;
-                    if(level&UBIDI_LEVEL_OVERRIDE) {
-                        flags|=DIRPROP_FLAG_O(level)|DIRPROP_FLAG_MULTI_RUNS;
-                    } else {
-                        flags|=DIRPROP_FLAG_E(level)|DIRPROP_FLAG_MULTI_RUNS;
-                    }
-                }
-                if(!(level&UBIDI_LEVEL_OVERRIDE)) {
-                    flags|=DIRPROP_FLAG(dirProp);
-                }
-                break;
-            }
-
-            /*
-             * We need to set reasonable levels even on BN codes and
-             * explicit codes because we will later look at same-level runs (X10).
-             */
-            levels[i]=level;
-        }
-        if(flags&MASK_EMBEDDING) {
-            flags|=DIRPROP_FLAG_LR(pBiDi->paraLevel);
-        }
-
-        /* subsequently, ignore the explicit codes and BN (X9) */
-
-        /* again, determine if the text is mixed-directional or single-directional */
-        pBiDi->flags=flags;
-        direction=directionFromFlags(flags);
-    }
-    return direction;
-}
-
-/*
- * Use a pre-specified embedding levels array:
- *
- * Adjust the directional properties for overrides (->LEVEL_OVERRIDE),
- * ignore all explicit codes (X9),
- * and check all the preset levels.
- *
- * Recalculate the flags to have them reflect the real properties
- * after taking the explicit embeddings into account.
- */
-static UBiDiDirection
-checkExplicitLevels(UBiDi *pBiDi, UErrorCode *pErrorCode) {
-    const DirProp *dirProps=pBiDi->dirProps;
-    UBiDiLevel *levels=pBiDi->levels;
-
-    int32_t i, length=pBiDi->length;
-    Flags flags=0;  /* collect all directionalities in the text */
-    UBiDiLevel level, paraLevel=pBiDi->paraLevel;
-
-    for(i=0; i<length; ++i) {
-      // dlf: we special case levels array for java, 0 means base level, not actually 0
-      if (levels[i] == 0) {
-        levels[i] = paraLevel;
-      }
-        level=levels[i];
-        if(level&UBIDI_LEVEL_OVERRIDE) {
-            /* keep the override flag in levels[i] but adjust the flags */
-            level&=~UBIDI_LEVEL_OVERRIDE;     /* make the range check below simpler */
-            flags|=DIRPROP_FLAG_O(level);
-        } else {
-            /* set the flags */
-            flags|=DIRPROP_FLAG_E(level)|DIRPROP_FLAG(dirProps[i]);
-        }
-        if(level<paraLevel || UBIDI_MAX_EXPLICIT_LEVEL<level) {
-            /* level out of bounds */
-            *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-            return UBIDI_LTR;
-        }
-    }
-    if(flags&MASK_EMBEDDING) {
-        flags|=DIRPROP_FLAG_LR(pBiDi->paraLevel);
-    }
-
-    /* determine if the text is mixed-directional or single-directional */
-    pBiDi->flags=flags;
-    return directionFromFlags(flags);
-}
-
-/* determine if the text is mixed-directional or single-directional */
-static UBiDiDirection
-directionFromFlags(Flags flags) {
-    /* if the text contains AN and neutrals, then some neutrals may become RTL */
-    if(!(flags&MASK_RTL || ((flags&DIRPROP_FLAG(AN)) && (flags&MASK_POSSIBLE_N)))) {
-        return UBIDI_LTR;
-    } else if(!(flags&MASK_LTR)) {
-        return UBIDI_RTL;
-    } else {
-        return UBIDI_MIXED;
-    }
-}
-
-/* perform rules (Wn), (Nn), and (In) on a run of the text ------------------ */
-
-/*
- * This implementation of the (Wn) rules applies all rules in one pass.
- * In order to do so, it needs a look-ahead of typically 1 character
- * (except for W5: sequences of ET) and keeps track of changes
- * in a rule Wp that affect a later Wq (p<q).
- *
- * historyOfEN is a variable-saver: it contains 4 boolean states;
- * a bit in it set to 1 means:
- *  bit 0: the current code is an EN after W2
- *  bit 1: the current code is an EN after W4
- *  bit 2: the previous code was an EN after W2
- *  bit 3: the previous code was an EN after W4
- * In other words, b0..1 have transitions of EN in the current iteration,
- * while b2..3 have the transitions of EN in the previous iteration.
- * A simple historyOfEN<<=2 suffices for the propagation.
- *
- * The (Nn) and (In) rules are also performed in that same single loop,
- * but effectively one iteration behind for white space.
- *
- * Since all implicit rules are performed in one step, it is not necessary
- * to actually store the intermediate directional properties in dirProps[].
- */
-
-#define EN_SHIFT 2
-#define EN_AFTER_W2 1
-#define EN_AFTER_W4 2
-#define EN_ALL 3
-#define PREV_EN_AFTER_W2 4
-#define PREV_EN_AFTER_W4 8
-
-static void
-resolveImplicitLevels(UBiDi *pBiDi,
-                      int32_t start, int32_t limit,
-                      DirProp sor, DirProp eor) {
-    const DirProp *dirProps=pBiDi->dirProps;
-    UBiDiLevel *levels=pBiDi->levels;
-
-    int32_t i, next, neutralStart=-1;
-    DirProp prevDirProp, dirProp, nextDirProp, lastStrong, beforeNeutral=L;
-    UBiDiLevel numberLevel;
-    uint8_t historyOfEN;
-
-    /* initialize: current at sor, next at start (it is start<limit) */
-    next=start;
-    dirProp=lastStrong=sor;
-    nextDirProp=dirProps[next];
-    historyOfEN=0;
-
-    if(pBiDi->isInverse) {
-        /*
-         * For "inverse BiDi", we set the levels of numbers just like for
-         * regular L characters, plus a flag that ubidi_getRuns() will use
-         * to set a similar flag on the corresponding output run.
-         */
-        numberLevel=levels[start];
-        if(numberLevel&1) {
-            ++numberLevel;
-        }
-    } else {
-        /* normal BiDi: least greater even level */
-        numberLevel=(UBiDiLevel)((levels[start]+2)&~1);
-    }
-
-    /*
-     * In all steps of this implementation, BN and explicit embedding codes
-     * must be treated as if they didn't exist (X9).
-     * They will get levels set before a non-neutral character, and remain
-     * undefined before a neutral one, but adjustWSLevels() will take care
-     * of all of them.
-     */
-    while(DIRPROP_FLAG(nextDirProp)&MASK_BN_EXPLICIT) {
-        if(++next<limit) {
-            nextDirProp=dirProps[next];
-        } else {
-            nextDirProp=eor;
-            break;
-        }
-    }
-
-    /*
-     * Note: at the end of this file, there is a prototype
-     * of a version of this function that uses a statetable
-     * at the core of this state machine.
-     * If you make changes to this state machine,
-     * please update that prototype as well.
-     */
-
-    /* loop for entire run */
-    while(next<limit) {
-        /* advance */
-        prevDirProp=dirProp;
-        dirProp=nextDirProp;
-        i=next;
-        do {
-            if(++next<limit) {
-                nextDirProp=dirProps[next];
-            } else {
-                nextDirProp=eor;
-                break;
-            }
-        } while(DIRPROP_FLAG(nextDirProp)&MASK_BN_EXPLICIT);
-        historyOfEN<<=EN_SHIFT;
-
-        /* (W1..W7) */
-        switch(dirProp) {
-        case L:
-            lastStrong=L;
-            break;
-        case R:
-            lastStrong=R;
-            break;
-        case AL:
-            /* (W3) */
-            lastStrong=AL;
-            dirProp=R;
-            break;
-        case EN:
-            /* we have to set historyOfEN correctly */
-            if(lastStrong==AL) {
-                /* (W2) */
-                dirProp=AN;
-            } else {
-                if(lastStrong==L) {
-                    /* (W7) */
-                    dirProp=L;
-                }
-                /* this EN stays after (W2) and (W4) - at least before (W7) */
-                historyOfEN|=EN_ALL;
-            }
-            break;
-        case ES:
-            if( historyOfEN&PREV_EN_AFTER_W2 &&     /* previous was EN before (W4) */
-                nextDirProp==EN && lastStrong!=AL   /* next is EN and (W2) won't make it AN */
-            ) {
-                /* (W4) */
-                if(lastStrong!=L) {
-                    dirProp=EN;
-                } else {
-                    /* (W7) */
-                    dirProp=L;
-                }
-                historyOfEN|=EN_AFTER_W4;
-            } else {
-                /* (W6) */
-                dirProp=ON;
-            }
-            break;
-        case CS:
-            if( historyOfEN&PREV_EN_AFTER_W2 &&     /* previous was EN before (W4) */
-                nextDirProp==EN && lastStrong!=AL   /* next is EN and (W2) won't make it AN */
-            ) {
-                /* (W4) */
-                if(lastStrong!=L) {
-                    dirProp=EN;
-                } else {
-                    /* (W7) */
-                    dirProp=L;
-                }
-                historyOfEN|=EN_AFTER_W4;
-            } else if(prevDirProp==AN &&                    /* previous was AN */
-                      (nextDirProp==AN ||                   /* next is AN */
-                      (nextDirProp==EN && lastStrong==AL))  /* or (W2) will make it one */
-            ) {
-                /* (W4) */
-                dirProp=AN;
-            } else {
-                /* (W6) */
-                dirProp=ON;
-            }
-            break;
-        case ET:
-            /* get sequence of ET; advance only next, not current, previous or historyOfEN */
-            if(next<limit) {
-                while(DIRPROP_FLAG(nextDirProp)&MASK_ET_NSM_BN /* (W1), (X9) */) {
-                    if(++next<limit) {
-                        nextDirProp=dirProps[next];
-                    } else {
-                        nextDirProp=eor;
-                        break;
-                    }
-                }
-            }
-
-            /* now process the sequence of ET like a single ET */
-            if((historyOfEN&PREV_EN_AFTER_W4) ||     /* previous was EN before (W5) */
-                (nextDirProp==EN && lastStrong!=AL)   /* next is EN and (W2) won't make it AN */
-            ) {
-                /* (W5) */
-                if(lastStrong!=L) {
-                    dirProp=EN;
-                } else {
-                    /* (W7) */
-                    dirProp=L;
-                }
-            } else {
-                /* (W6) */
-                dirProp=ON;
-            }
-
-            /* apply the result of (W1), (W5)..(W7) to the entire sequence of ET */
-            break;
-        case NSM:
-            /* (W1) */
-            dirProp=prevDirProp;
-            /* set historyOfEN back to prevDirProp's historyOfEN */
-            historyOfEN>>=EN_SHIFT;
-            /*
-             * Technically, this should be done before the switch() in the form
-             *      if(nextDirProp==NSM) {
-             *          dirProps[next]=nextDirProp=dirProp;
-             *      }
-             *
-             * - effectively one iteration ahead.
-             * However, whether the next dirProp is NSM or is equal to the current dirProp
-             * does not change the outcome of any condition in (W2)..(W7).
-             */
-            break;
-        default:
-            break;
-        }
-
-        /* here, it is always [prev,this,next]dirProp!=BN; it may be next>i+1 */
-
-        /* perform (Nn) - here, only L, R, EN, AN, and neutrals are left */
-        /* for "inverse BiDi", treat neutrals like L */
-        /* this is one iteration late for the neutrals */
-        if(DIRPROP_FLAG(dirProp)&MASK_N) {
-            if(neutralStart<0) {
-                /* start of a sequence of neutrals */
-                neutralStart=i;
-                beforeNeutral=prevDirProp;
-            }
-        } else /* not a neutral, can be only one of { L, R, EN, AN } */ {
-            /*
-             * Note that all levels[] values are still the same at this
-             * point because this function is called for an entire
-             * same-level run.
-             * Therefore, we need to read only one actual level.
-             */
-            UBiDiLevel level=levels[i];
-
-            if(neutralStart>=0) {
-                UBiDiLevel final;
-                /* end of a sequence of neutrals (dirProp is "afterNeutral") */
-                if(!(pBiDi->isInverse)) {
-                    if(beforeNeutral==L) {
-                        if(dirProp==L) {
-                            final=0;                /* make all neutrals L (N1) */
-                        } else {
-                            final=level;            /* make all neutrals "e" (N2) */
-                        }
-                    } else /* beforeNeutral is one of { R, EN, AN } */ {
-                        if(dirProp==L) {
-                            final=level;            /* make all neutrals "e" (N2) */
-                        } else {
-                            final=1;                /* make all neutrals R (N1) */
-                        }
-                    }
-                } else {
-                    /* "inverse BiDi": collapse [before]dirProps L, EN, AN into L */
-                    if(beforeNeutral!=R) {
-                        if(dirProp!=R) {
-                            final=0;                /* make all neutrals L (N1) */
-                        } else {
-                            final=level;            /* make all neutrals "e" (N2) */
-                        }
-                    } else /* beforeNeutral is one of { R, EN, AN } */ {
-                        if(dirProp!=R) {
-                            final=level;            /* make all neutrals "e" (N2) */
-                        } else {
-                            final=1;                /* make all neutrals R (N1) */
-                        }
-                    }
-                }
-                /* perform (In) on the sequence of neutrals */
-                if((level^final)&1) {
-                    /* do something only if we need to _change_ the level */
-                    do {
-                        ++levels[neutralStart];
-                    } while(++neutralStart<i);
-                }
-                neutralStart=-1;
-            }
-
-            /* perform (In) on the non-neutral character */
-            /*
-             * in the cases of (W5), processing a sequence of ET,
-             * and of (X9), skipping BN,
-             * there may be multiple characters from i to <next
-             * that all get (virtually) the same dirProp and (really) the same level
-             */
-            if(dirProp==L) {
-                if(level&1) {
-                    ++level;
-                } else {
-                    i=next;     /* we keep the levels */
-                }
-            } else if(dirProp==R) {
-                if(!(level&1)) {
-                    ++level;
-                } else {
-                    i=next;     /* we keep the levels */
-                }
-            } else /* EN or AN */ {
-                /* this level depends on whether we do "inverse BiDi" */
-                level=numberLevel;
-            }
-
-            /* apply the new level to the sequence, if necessary */
-            while(i<next) {
-                levels[i++]=level;
-            }
-        }
-    }
-
-    /* perform (Nn) - here,
-       the character after the the neutrals is eor, which is either L or R */
-    /* this is one iteration late for the neutrals */
-    if(neutralStart>=0) {
-        /*
-         * Note that all levels[] values are still the same at this
-         * point because this function is called for an entire
-         * same-level run.
-         * Therefore, we need to read only one actual level.
-         */
-        UBiDiLevel level=levels[neutralStart], final;
-
-        /* end of a sequence of neutrals (eor is "afterNeutral") */
-        if(!(pBiDi->isInverse)) {
-            if(beforeNeutral==L) {
-                if(eor==L) {
-                    final=0;                /* make all neutrals L (N1) */
-                } else {
-                    final=level;            /* make all neutrals "e" (N2) */
-                }
-            } else /* beforeNeutral is one of { R, EN, AN } */ {
-                if(eor==L) {
-                    final=level;            /* make all neutrals "e" (N2) */
-                } else {
-                    final=1;                /* make all neutrals R (N1) */
-                }
-            }
-        } else {
-            /* "inverse BiDi": collapse [before]dirProps L, EN, AN into L */
-            if(beforeNeutral!=R) {
-                if(eor!=R) {
-                    final=0;                /* make all neutrals L (N1) */
-                } else {
-                    final=level;            /* make all neutrals "e" (N2) */
-                }
-            } else /* beforeNeutral is one of { R, EN, AN } */ {
-                if(eor!=R) {
-                    final=level;            /* make all neutrals "e" (N2) */
-                } else {
-                    final=1;                /* make all neutrals R (N1) */
-                }
-            }
-        }
-        /* perform (In) on the sequence of neutrals */
-        if((level^final)&1) {
-            /* do something only if we need to _change_ the level */
-            do {
-                ++levels[neutralStart];
-            } while(++neutralStart<limit);
-        }
-    }
-}
-
-/* perform (L1) and (X9) ---------------------------------------------------- */
-
-/*
- * Reset the embedding levels for some non-graphic characters (L1).
- * This function also sets appropriate levels for BN, and
- * explicit embedding types that are supposed to have been removed
- * from the paragraph in (X9).
- */
-static void
-adjustWSLevels(UBiDi *pBiDi) {
-    const DirProp *dirProps=pBiDi->dirProps;
-    UBiDiLevel *levels=pBiDi->levels;
-    int32_t i;
-
-    if(pBiDi->flags&MASK_WS) {
-        UBiDiLevel paraLevel=pBiDi->paraLevel;
-        Flags flag;
-
-        i=pBiDi->trailingWSStart;
-        while(i>0) {
-            /* reset a sequence of WS/BN before eop and B/S to the paragraph paraLevel */
-            while(i>0 && DIRPROP_FLAG(dirProps[--i])&MASK_WS) {
-                levels[i]=paraLevel;
-            }
-
-            /* reset BN to the next character's paraLevel until B/S, which restarts above loop */
-            /* here, i+1 is guaranteed to be <length */
-            while(i>0) {
-                flag=DIRPROP_FLAG(dirProps[--i]);
-                if(flag&MASK_BN_EXPLICIT) {
-                    levels[i]=levels[i+1];
-                } else if(flag&MASK_B_S) {
-                    levels[i]=paraLevel;
-                    break;
-                }
-            }
-        }
-    }
-
-    /* now remove the UBIDI_LEVEL_OVERRIDE flags, if any */
-    /* (a separate loop can be optimized more easily by a compiler) */
-    if(pBiDi->flags&MASK_OVERRIDE) {
-        for(i=pBiDi->trailingWSStart; i>0;) {
-            levels[--i]&=~UBIDI_LEVEL_OVERRIDE;
-        }
-    }
-}
-
-/* -------------------------------------------------------------------------- */
-
-U_CAPI UBiDiDirection U_EXPORT2
-ubidi_getDirection(const UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        return pBiDi->direction;
-    } else {
-        return UBIDI_LTR;
-    }
-}
-
-U_CAPI const UChar * U_EXPORT2
-ubidi_getText(const UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        return pBiDi->text;
-    } else {
-        return NULL;
-    }
-}
-
-U_CAPI int32_t U_EXPORT2
-ubidi_getLength(const UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        return pBiDi->length;
-    } else {
-        return 0;
-    }
-}
-
-U_CAPI UBiDiLevel U_EXPORT2
-ubidi_getParaLevel(const UBiDi *pBiDi) {
-    if(pBiDi!=NULL) {
-        return pBiDi->paraLevel;
-    } else {
-        return 0;
-    }
-}
-
-/* statetable prototype ----------------------------------------------------- */
-
-/*
- * This is here for possible future
- * performance work and is not compiled right now.
- */
-
-#if 0
-/*
- * This is a piece of code that could be part of ubidi.c/resolveImplicitLevels().
- * It replaces in the (Wn) state machine the switch()-if()-cascade with
- * just a few if()s and a state table.
- */
-
-/* use the state table only for the following dirProp's */
-#define MASK_W_TABLE (FLAG(L)|FLAG(R)|FLAG(AL)|FLAG(EN)|FLAG(ES)|FLAG(CS)|FLAG(ET)|FLAG(AN))
-
-/*
- * inputs:
- *
- * 0..1 historyOfEN - 2b
- * 2    prevDirProp==AN - 1b
- * 3..4 lastStrong, one of { L, R, AL, none } - 2b
- * 5..7 dirProp, one of { L, R, AL, EN, ES, CS, ET, AN } - 3b
- * 8..9 nextDirProp, one of { EN, AN, other }
- *
- * total: 10b=1024 states
- */
-enum { _L, _R, _AL, _EN, _ES, _CS, _ET, _AN, _OTHER };  /* lastStrong, dirProp */
-enum { __EN, __AN, __OTHER };                           /* nextDirProp */
-
-#define LAST_STRONG_SHIFT 3
-#define DIR_PROP_SHIFT 5
-#define NEXT_DIR_PROP_SHIFT 8
-
-/* masks after shifting */
-#define LAST_STRONG_MASK 3
-#define DIR_PROP_MASK 7
-#define STATE_MASK 0x1f
-
-/* convert dirProp into _dirProp (above enum) */
-static DirProp inputDirProp[dirPropCount]={ _X<<DIR_PROP_SHIFT, ... };
-
-/* convert dirProp into __dirProp (above enum) */
-static DirProp inputNextDirProp[dirPropCount]={ __X<<NEXT_DIR_PROP_SHIFT, ... };
-
-/*
- * outputs:
- *
- * dirProp, one of { L, R, EN, AN, ON } - 3b
- *
- * 0..1 historyOfEN - 2b
- * 2    prevDirProp==AN - 1b
- * 3..4 lastStrong, one of { L, R, AL, none } - 2b
- * 5..7 new dirProp, one of { L, R, EN, AN, ON }
- *
- * total: 8 bits=1 byte per state
- */
-enum { ___L, ___R, ___EN, ___AN, ___ON, ___count };
-
-/* convert ___dirProp into dirProp (above enum) */
-static DirProp outputDirProp[___count]={ X, ... };
-
-/* state table */
-static uint8_t wnTable[1024]={ /* calculate with switch()-if()-cascade */ };
-
-static void
-resolveImplicitLevels(BiDi *pBiDi,
-                      Index start, Index end,
-                      DirProp sor, DirProp eor) {
-    /* new variable */
-    uint8_t state;
-
-    /* remove variable lastStrong */
-
-    /* set initial state (set lastStrong, the rest is 0) */
-    state= sor==L ? 0 : _R<<LAST_STRONG_SHIFT;
-
-    while(next<limit) {
-        /* advance */
-        prevDirProp=dirProp;
-        dirProp=nextDirProp;
-        i=next;
-        do {
-            if(++next<limit) {
-                nextDirProp=dirProps[next];
-            } else {
-                nextDirProp=eor;
-                break;
-            }
-        } while(FLAG(nextDirProp)&MASK_BN_EXPLICIT);
-
-        /* (W1..W7) */
-        /* ### This may be more efficient with a switch(dirProp). */
-        if(FLAG(dirProp)&MASK_W_TABLE) {
-            state=wnTable[
-                    ((int)state)|
-                    inputDirProp[dirProp]|
-                    inputNextDirProp[nextDirProp]
-            ];
-            dirProp=outputDirProp[state>>DIR_PROP_SHIFT];
-            state&=STATE_MASK;
-        } else if(dirProp==ET) {
-            /* get sequence of ET; advance only next, not current, previous or historyOfEN */
-            while(next<limit && FLAG(nextDirProp)&MASK_ET_NSM_BN /* (W1), (X9) */) {
-                if(++next<limit) {
-                    nextDirProp=dirProps[next];
-                } else {
-                    nextDirProp=eor;
-                    break;
-                }
-            }
-
-            state=wnTable[
-                    ((int)state)|
-                    _ET<<DIR_PROP_SHIFT|
-                    inputNextDirProp[nextDirProp]
-            ];
-            dirProp=outputDirProp[state>>DIR_PROP_SHIFT];
-            state&=STATE_MASK;
-
-            /* apply the result of (W1), (W5)..(W7) to the entire sequence of ET */
-        } else if(dirProp==NSM) {
-            /* (W1) */
-            dirProp=prevDirProp;
-            /* keep prevDirProp's EN and AN states! */
-        } else /* other */ {
-            /* set EN and AN states to 0 */
-            state&=LAST_STRONG_MASK<<LAST_STRONG_SHIFT;
-        }
-
-        /* perform (Nn) and (In) as usual */
-    }
-    /* perform (Nn) and (In) as usual */
-}
-#endif
--- a/jdk/src/share/native/sun/font/bidi/ubidi.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,913 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*   file name:  ubidi.h
-*   encoding:   US-ASCII
-*   tab size:   8 (not used)
-*   indentation:4
-*
-*   created on: 1999jul27
-*   created by: Markus W. Scherer
-*/
-
-#ifndef UBIDI_H
-#define UBIDI_H
-
-#include "utypes.h"
-#include "uchardir.h"
-
-/*
- * javadoc-style comments are intended to be transformed into HTML
- * using DOC++ - see
- * http://www.zib.de/Visual/software/doc++/index.html .
- *
- * The HTML documentation is created with
- *  doc++ -H ubidi.h
- *
- * The following #define trick allows us to do it all in one file
- * and still be able to compile it.
- */
-#define DOCXX_TAG
-#define BIDI_SAMPLE_CODE
-
-/**
- * @name BiDi algorithm for ICU
- *
- * <h2>BiDi algorithm for ICU</h2>
- *
- * This is an implementation of the Unicode Bidirectional algorithm.
- * The algorithm is defined in the
- * <a href="http://www.unicode.org/unicode/reports/tr9/">Unicode Technical Report 9</a>,
- * version 5, also described in The Unicode Standard, Version 3.0 .<p>
- *
- * <h3>General remarks about the API:</h3>
- *
- * In functions with an error code parameter,
- * the <code>pErrorCode</code> pointer must be valid
- * and the value that it points to must not indicate a failure before
- * the function call. Otherwise, the function returns immediately.
- * After the function call, the value indicates success or failure.<p>
- *
- * The <quote>limit</quote> of a sequence of characters is the position just after their
- * last character, i.e., one more than that position.<p>
- *
- * Some of the API functions provide access to <quote>runs</quote>.
- * Such a <quote>run</quote> is defined as a sequence of characters
- * that are at the same embedding level
- * after performing the BiDi algorithm.<p>
- *
- * @author Markus W. Scherer
- */
-DOCXX_TAG
-/*@{*/
-
-/**
- * UBiDiLevel is the type of the level values in this
- * BiDi implementation.
- * It holds an embedding level and indicates the visual direction
- * by its bit&nbsp;0 (even/odd value).<p>
- *
- * It can also hold non-level values for the
- * <code>paraLevel</code> and <code>embeddingLevels</code>
- * arguments of <code>ubidi_setPara()</code>; there:
- * <ul>
- * <li>bit&nbsp;7 of an <code>embeddingLevels[]</code>
- * value indicates whether the using application is
- * specifying the level of a character to <i>override</i> whatever the
- * BiDi implementation would resolve it to.</li>
- * <li><code>paraLevel</code> can be set to the
- * pesudo-level values <code>UBIDI_DEFAULT_LTR</code>
- * and <code>UBIDI_DEFAULT_RTL</code>.</li>
- *
- * @see ubidi_setPara
- *
- * <p>The related constants are not real, valid level values.
- * <code>UBIDI_DEFAULT_XXX</code> can be used to specify
- * a default for the paragraph level for
- * when the <code>ubidi_setPara()</code> function
- * shall determine it but there is no
- * strongly typed character in the input.<p>
- *
- * Note that the value for <code>UBIDI_DEFAULT_LTR</code> is even
- * and the one for <code>UBIDI_DEFAULT_RTL</code> is odd,
- * just like with normal LTR and RTL level values -
- * these special values are designed that way. Also, the implementation
- * assumes that UBIDI_MAX_EXPLICIT_LEVEL is odd.
- *
- * @see UBIDI_DEFAULT_LTR
- * @see UBIDI_DEFAULT_RTL
- * @see UBIDI_LEVEL_OVERRIDE
- * @see UBIDI_MAX_EXPLICIT_LEVEL
- */
-typedef uint8_t UBiDiLevel;
-
-/** @memo If there is no strong character, then set the paragraph level to 0 (left-to-right). */
-#define UBIDI_DEFAULT_LTR 0xfe
-
-/** @memo If there is no strong character, then set the paragraph level to 1 (right-to-left). */
-#define UBIDI_DEFAULT_RTL 0xff
-
-/**
- * @memo Maximum explicit embedding level
- * (The maximum resolved level can be up to <code>UBIDI_MAX_EXPLICIT_LEVEL+1</code>).
- */
-#define UBIDI_MAX_EXPLICIT_LEVEL 61
-
-/** @memo Bit flag for level input: overrides directional properties. */
-#define UBIDI_LEVEL_OVERRIDE 0x80
-
-/**
- * @memo <code>UBiDiDirection</code> values indicate the text direction.
- */
-enum UBiDiDirection {
-    /** @memo All left-to-right text. This is a 0 value. */
-    UBIDI_LTR,
-    /** @memo All right-to-left text. This is a 1 value. */
-    UBIDI_RTL,
-    /** @memo Mixed-directional text. */
-    UBIDI_MIXED
-};
-
-typedef enum UBiDiDirection UBiDiDirection;
-
-/**
- * Forward declaration of the <code>UBiDi</code> structure for the declaration of
- * the API functions. Its fields are implementation-specific.<p>
- * This structure holds information about a paragraph of text
- * with BiDi-algorithm-related details, or about one line of
- * such a paragraph.<p>
- * Reordering can be done on a line, or on a paragraph which is
- * then interpreted as one single line.
- */
-struct UBiDi;
-
-typedef struct UBiDi UBiDi;
-
-/**
- * Allocate a <code>UBiDi</code> structure.
- * Such an object is initially empty. It is assigned
- * the BiDi properties of a paragraph by <code>ubidi_setPara()</code>
- * or the BiDi properties of a line of a paragraph by
- * <code>ubidi_getLine()</code>.<p>
- * This object can be reused for as long as it is not deallocated
- * by calling <code>ubidi_close()</code>.<p>
- * <code>ubidi_set()</code> will allocate additional memory for
- * internal structures as necessary.
- *
- * @return An empty <code>UBiDi</code> object.
- */
-U_CAPI UBiDi * U_EXPORT2
-ubidi_open();
-
-/**
- * Allocate a <code>UBiDi</code> structure with preallocated memory
- * for internal structures.
- * This function provides a <code>UBiDi</code> object like <code>ubidi_open()</code>
- * with no arguments, but it also preallocates memory for internal structures
- * according to the sizings supplied by the caller.<p>
- * Subsequent functions will not allocate any more memory, and are thus
- * guaranteed not to fail because of lack of memory.<p>
- * The preallocation can be limited to some of the internal memory
- * by setting some values to 0 here. That means that if, e.g.,
- * <code>maxRunCount</code> cannot be reasonably predetermined and should not
- * be set to <code>maxLength</code> (the only failproof value) to avoid
- * wasting memory, then <code>maxRunCount</code> could be set to 0 here
- * and the internal structures that are associated with it will be allocated
- * on demand, just like with <code>ubidi_open()</code>.
- *
- * @param maxLength is the maximum paragraph or line length that internal memory
- *        will be preallocated for. An attempt to associate this object with a
- *        longer text will fail, unless this value is 0, which leaves the allocation
- *        up to the implementation.
- *
- * @param maxRunCount is the maximum anticipated number of same-level runs
- *        that internal memory will be preallocated for. An attempt to access
- *        visual runs on an object that was not preallocated for as many runs
- *        as the text was actually resolved to will fail,
- *        unless this value is 0, which leaves the allocation up to the implementation.<p>
- *        The number of runs depends on the actual text and maybe anywhere between
- *        1 and <code>maxLength</code>. It is typically small.<p>
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @return An empty <code>UBiDi</code> object with preallocated memory.
- */
-U_CAPI UBiDi * U_EXPORT2
-ubidi_openSized(int32_t maxLength, int32_t maxRunCount, UErrorCode *pErrorCode);
-
-/**
- * <code>ubidi_close()</code> must be called to free the memory
- * associated with a UBiDi object.<p>
- *
- * <strong>Important: </strong>
- * If a <code>UBiDi</code> object is the <quote>child</quote>
- * of another one (its <quote>parent</quote>), after calling
- * <code>ubidi_setLine()</code>, then the child object must
- * be destroyed (closed) or reused (by calling
- * <code>ubidi_setPara()</code> or <code>ubidi_setLine()</code>)
- * before the parent object.
- *
- * @param pBiDi is a <code>UBiDi</code> object.
- *
- * @see ubidi_setPara
- * @see ubidi_setLine
- */
-U_CAPI void U_EXPORT2
-ubidi_close(UBiDi *pBiDi);
-
-/**
- * Perform the Unicode BiDi algorithm. It is defined in the
- * <a href="http://www.unicode.org/unicode/reports/tr9/">Unicode Technical Report 9</a>,
- * version 5,
- * also described in The Unicode Standard, Version 3.0 .<p>
- *
- * This function takes a single plain text paragraph with or without
- * externally specified embedding levels from <quote>styled</quote> text
- * and computes the left-right-directionality of each character.<p>
- *
- * If the entire paragraph consists of text of only one direction, then
- * the function may not perform all the steps described by the algorithm,
- * i.e., some levels may not be the same as if all steps were performed.
- * This is not relevant for unidirectional text.<br>
- * For example, in pure LTR text with numbers the numbers would get
- * a resolved level of 2 higher than the surrounding text according to
- * the algorithm. This implementation may set all resolved levels to
- * the same value in such a case.<p>
- *
- * The text must be externally split into separate paragraphs (rule P1).
- * Paragraph separators (B) should appear at most at the very end.
- *
- * @param pBiDi A <code>UBiDi</code> object allocated with <code>ubidi_open()</code>
- *        which will be set to contain the reordering information,
- *        especially the resolved levels for all the characters in <code>text</code>.
- *
- * @param text is a pointer to the single-paragraph text that the
- *        BiDi algorithm will be performed on
- *        (step (P1) of the algorithm is performed externally).
- *        <strong>The text must be (at least) <code>length</code> long.</strong>
- *
- * @param length is the length of the text; if <code>length==-1</code> then
- *        the text must be zero-terminated.
- *
- * @param paraLevel specifies the default level for the paragraph;
- *        it is typically 0 (LTR) or 1 (RTL).
- *        If the function shall determine the paragraph level from the text,
- *        then <code>paraLevel</code> can be set to
- *        either <code>UBIDI_DEFAULT_LTR</code>
- *        or <code>UBIDI_DEFAULT_RTL</code>;
- *        if there is no strongly typed character, then
- *        the desired default is used (0 for LTR or 1 for RTL).
- *        Any other value between 0 and <code>UBIDI_MAX_EXPLICIT_LEVEL</code> is also valid,
- *        with odd levels indicating RTL.
- *
- * @param embeddingLevels (in) may be used to preset the embedding and override levels,
- *        ignoring characters like LRE and PDF in the text.
- *        A level overrides the directional property of its corresponding
- *        (same index) character if the level has the
- *        <code>UBIDI_LEVEL_OVERRIDE</code> bit set.<p>
- *        Except for that bit, it must be
- *        <code>paraLevel&lt;=embeddingLevels[]&lt;=UBIDI_MAX_EXPLICIT_LEVEL</code>.<p>
- *        <strong>Caution: </strong>A copy of this pointer, not of the levels,
- *        will be stored in the <code>UBiDi</code> object;
- *        the <code>embeddingLevels</code> array must not be
- *        deallocated before the <code>UBiDi</code> structure is destroyed or reused,
- *        and the <code>embeddingLevels</code>
- *        should not be modified to avoid unexpected results on subsequent BiDi operations.
- *        However, the <code>ubidi_setPara()</code> and
- *        <code>ubidi_setLine()</code> functions may modify some or all of the levels.<p>
- *        After the <code>UBiDi</code> object is reused or destroyed, the caller
- *        must take care of the deallocation of the <code>embeddingLevels</code> array.<p>
- *        <strong>The <code>embeddingLevels</code> array must be
- *        at least <code>length</code> long.</strong>
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- */
-U_CAPI void U_EXPORT2
-ubidi_setPara(UBiDi *pBiDi, const UChar *text, int32_t length,
-              UBiDiLevel paraLevel, UBiDiLevel *embeddingLevels,
-              UErrorCode *pErrorCode);
-
-/**
- * <code>ubidi_getLine()</code> sets a <code>UBiDi</code> to
- * contain the reordering information, especially the resolved levels,
- * for all the characters in a line of text. This line of text is
- * specified by referring to a <code>UBiDi</code> object representing
- * this information for a paragraph of text, and by specifying
- * a range of indexes in this paragraph.<p>
- * In the new line object, the indexes will range from 0 to <code>limit-start</code>.<p>
- *
- * This is used after calling <code>ubidi_setPara()</code>
- * for a paragraph, and after line-breaking on that paragraph.
- * It is not necessary if the paragraph is treated as a single line.<p>
- *
- * After line-breaking, rules (L1) and (L2) for the treatment of
- * trailing WS and for reordering are performed on
- * a <code>UBiDi</code> object that represents a line.<p>
- *
- * <strong>Important: </strong><code>pLineBiDi</code> shares data with
- * <code>pParaBiDi</code>.
- * You must destroy or reuse <code>pLineBiDi</code> before <code>pParaBiDi</code>.
- * In other words, you must destroy or reuse the <code>UBiDi</code> object for a line
- * before the object for its parent paragraph.
- *
- * @param pParaBiDi is the parent paragraph object.
- *
- * @param start is the line's first index into the paragraph text.
- *
- * @param limit is just behind the line's last index into the paragraph text
- *        (its last index +1).<br>
- *        It must be <code>0&lt;=start&lt;=limit&lt;=</code>paragraph length.
- *
- * @param pLineBiDi is the object that will now represent a line of the paragraph.
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @see ubidi_setPara
- */
-U_CAPI void U_EXPORT2
-ubidi_setLine(const UBiDi *pParaBiDi,
-              int32_t start, int32_t limit,
-              UBiDi *pLineBiDi,
-              UErrorCode *pErrorCode);
-
-/**
- * Get the directionality of the text.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @return A <code>UBIDI_XXX</code> value that indicates if the entire text
- *         represented by this object is unidirectional,
- *         and which direction, or if it is mixed-directional.
- *
- * @see UBiDiDirection
- */
-U_CAPI UBiDiDirection U_EXPORT2
-ubidi_getDirection(const UBiDi *pBiDi);
-
-/**
- * Get the length of the text.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @return The length of the text that the UBiDi object was created for.
- */
-U_CAPI int32_t U_EXPORT2
-ubidi_getLength(const UBiDi *pBiDi);
-
-/**
- * Get the paragraph level of the text.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @return The paragraph level.
- *
- * @see UBiDiLevel
- */
-U_CAPI UBiDiLevel U_EXPORT2
-ubidi_getParaLevel(const UBiDi *pBiDi);
-
-/**
- * Get the level for one character.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param charIndex the index of a character.
- *
- * @return The level for the character at charIndex.
- *
- * @see UBiDiLevel
- */
-U_CAPI UBiDiLevel U_EXPORT2
-ubidi_getLevelAt(const UBiDi *pBiDi, int32_t charIndex);
-
-/**
- * Get an array of levels for each character.<p>
- *
- * Note that this function may allocate memory under some
- * circumstances, unlike <code>ubidi_getLevelAt()</code>.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @return The levels array for the text,
- *         or <code>NULL</code> if an error occurs.
- *
- * @see UBiDiLevel
- */
-U_CAPI const UBiDiLevel * U_EXPORT2
-ubidi_getLevels(UBiDi *pBiDi, UErrorCode *pErrorCode);
-
-/**
- * Get a logical run.
- * This function returns information about a run and is used
- * to retrieve runs in logical order.<p>
- * This is especially useful for line-breaking on a paragraph.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param logicalStart is the first character of the run.
- *
- * @param pLogicalLimit will receive the limit of the run.
- *        The l-value that you point to here may be the
- *        same expression (variable) as the one for
- *        <code>logicalStart</code>.
- *        This pointer can be <code>NULL</code> if this
- *        value is not necessary.
- *
- * @param pLevel will receive the level of the run.
- *        This pointer can be <code>NULL</code> if this
- *        value is not necessary.
- */
-U_CAPI void U_EXPORT2
-ubidi_getLogicalRun(const UBiDi *pBiDi, int32_t logicalStart,
-                    int32_t *pLogicalLimit, UBiDiLevel *pLevel);
-
-/**
- * Get the number of runs.
- * This function may invoke the actual reordering on the
- * <code>UBiDi</code> object, after <code>ubidi_setPara()</code>
- * may have resolved only the levels of the text. Therefore,
- * <code>ubidi_countRuns()</code> may have to allocate memory,
- * and may fail doing so.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @return The number of runs.
- */
-U_CAPI int32_t U_EXPORT2
-ubidi_countRuns(UBiDi *pBiDi, UErrorCode *pErrorCode);
-
-/**
- * Get one run's logical start, length, and directionality,
- * which can be 0 for LTR or 1 for RTL.
- * In an RTL run, the character at the logical start is
- * visually on the right of the displayed run.
- * The length is the number of characters in the run.<p>
- * <code>ubidi_countRuns()</code> should be called
- * before the runs are retrieved.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param runIndex is the number of the run in visual order, in the
- *        range <code>[0..ubidi_countRuns(pBiDi)-1]</code>.
- *
- * @param pLogicalStart is the first logical character index in the text.
- *        The pointer may be <code>NULL</code> if this index is not needed.
- *
- * @param pLength is the number of characters (at least one) in the run.
- *        The pointer may be <code>NULL</code> if this is not needed.
- *
- * @return the directionality of the run,
- *         <code>UBIDI_LTR==0</code> or <code>UBIDI_RTL==1</code>,
- *         never <code>UBIDI_MIXED</code>.
- *
- * @see ubidi_countRuns
- *
- * Example:
- * <pre>
- *&nbsp; int32_t i, count=ubidi_countRuns(pBiDi),
- *&nbsp;         logicalStart, visualIndex=0, length;
- *&nbsp; for(i=0; i&lt;count; ++i) {
- *&nbsp;     if(UBIDI_LTR==ubidi_getVisualRun(pBiDi, i, &logicalStart, &length)) {
- *&nbsp;         do { // LTR
- *&nbsp;             show_char(text[logicalStart++], visualIndex++);
- *&nbsp;         } while(--length>0);
- *&nbsp;     } else {
- *&nbsp;         logicalStart+=length;  // logicalLimit
- *&nbsp;         do { // RTL
- *&nbsp;             show_char(text[--logicalStart], visualIndex++);
- *&nbsp;         } while(--length>0);
- *&nbsp;     }
- *&nbsp; }
- * </pre>
- *
- * Note that in right-to-left runs, code like this places
- * modifier letters before base characters and second surrogates
- * before first ones.
- */
-U_CAPI UBiDiDirection U_EXPORT2
-ubidi_getVisualRun(UBiDi *pBiDi, int32_t runIndex,
-                   int32_t *pLogicalStart, int32_t *pLength);
-
-/**
- * Get the visual position from a logical text position.
- * If such a mapping is used many times on the same
- * <code>UBiDi</code> object, then calling
- * <code>ubidi_getLogicalMap()</code> is more efficient.<p>
- *
- * Note that in right-to-left runs, this mapping places
- * modifier letters before base characters and second surrogates
- * before first ones.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param logicalIndex is the index of a character in the text.
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @return The visual position of this character.
- *
- * @see ubidi_getLogicalMap
- * @see ubidi_getLogicalIndex
- */
-U_CAPI int32_t U_EXPORT2
-ubidi_getVisualIndex(UBiDi *pBiDi, int32_t logicalIndex, UErrorCode *pErrorCode);
-
-/**
- * Get the logical text position from a visual position.
- * If such a mapping is used many times on the same
- * <code>UBiDi</code> object, then calling
- * <code>ubidi_getVisualMap()</code> is more efficient.<p>
- *
- * This is the inverse function to <code>ubidi_getVisualIndex()</code>.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param visualIndex is the visual position of a character.
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @return The index of this character in the text.
- *
- * @see ubidi_getVisualMap
- * @see ubidi_getVisualIndex
- */
-U_CAPI int32_t U_EXPORT2
-ubidi_getLogicalIndex(UBiDi *pBiDi, int32_t visualIndex, UErrorCode *pErrorCode);
-
-/**
- * Get a logical-to-visual index map (array) for the characters in the UBiDi
- * (paragraph or line) object.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param indexMap is a pointer to an array of <code>ubidi_getLength()</code>
- *        indexes which will reflect the reordering of the characters.
- *        The array does not need to be initialized.<p>
- *        The index map will result in <code>indexMap[logicalIndex]==visualIndex</code>.<p>
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @see ubidi_getVisualMap
- * @see ubidi_getVisualIndex
- */
-U_CAPI void U_EXPORT2
-ubidi_getLogicalMap(UBiDi *pBiDi, int32_t *indexMap, UErrorCode *pErrorCode);
-
-/**
- * Get a visual-to-logical index map (array) for the characters in the UBiDi
- * (paragraph or line) object.
- *
- * @param pBiDi is the paragraph or line <code>UBiDi</code> object.
- *
- * @param indexMap is a pointer to an array of <code>ubidi_getLength()</code>
- *        indexes which will reflect the reordering of the characters.
- *        The array does not need to be initialized.<p>
- *        The index map will result in <code>indexMap[visualIndex]==logicalIndex</code>.<p>
- *
- * @param pErrorCode must be a valid pointer to an error code value,
- *        which must not indicate a failure before the function call.
- *
- * @see ubidi_getLogicalMap
- * @see ubidi_getLogicalIndex
- */
-U_CAPI void U_EXPORT2
-ubidi_getVisualMap(UBiDi *pBiDi, int32_t *indexMap, UErrorCode *pErrorCode);
-
-/**
- * This is a convenience function that does not use a UBiDi object.
- * It is intended to be used for when an application has determined the levels
- * of objects (character sequences) and just needs to have them reordered (L2).
- * This is equivalent to using <code>ubidi_getLogicalMap</code> on a
- * <code>UBiDi</code> object.
- *
- * @param levels is an array with <code>length</code> levels that have been determined by
- *        the application.
- *
- * @param length is the number of levels in the array, or, semantically,
- *        the number of objects to be reordered.
- *        It must be <code>length&gt;0</code>.
- *
- * @param indexMap is a pointer to an array of <code>length</code>
- *        indexes which will reflect the reordering of the characters.
- *        The array does not need to be initialized.<p>
- *        The index map will result in <code>indexMap[logicalIndex]==visualIndex</code>.
- */
-U_CAPI void U_EXPORT2
-ubidi_reorderLogical(const UBiDiLevel *levels, int32_t length, int32_t *indexMap);
-
-/**
- * This is a convenience function that does not use a UBiDi object.
- * It is intended to be used for when an application has determined the levels
- * of objects (character sequences) and just needs to have them reordered (L2).
- * This is equivalent to using <code>ubidi_getVisualMap</code> on a
- * <code>UBiDi</code> object.
- *
- * @param levels is an array with <code>length</code> levels that have been determined by
- *        the application.
- *
- * @param length is the number of levels in the array, or, semantically,
- *        the number of objects to be reordered.
- *        It must be <code>length&gt;0</code>.
- *
- * @param indexMap is a pointer to an array of <code>length</code>
- *        indexes which will reflect the reordering of the characters.
- *        The array does not need to be initialized.<p>
- *        The index map will result in <code>indexMap[visualIndex]==logicalIndex</code>.
- */
-U_CAPI void U_EXPORT2
-ubidi_reorderVisual(const UBiDiLevel *levels, int32_t length, int32_t *indexMap);
-
-/**
- * Invert an index map.
- * The one-to-one index mapping of the first map is inverted and written to
- * the second one.
- *
- * @param srcMap is an array with <code>length</code> indexes
- *        which define the original mapping.
- *
- * @param destMap is an array with <code>length</code> indexes
- *        which will be filled with the inverse mapping.
- *
- * @param length is the length of each array.
- */
-U_CAPI void U_EXPORT2
-ubidi_invertMap(const int32_t *srcMap, int32_t *destMap, int32_t length);
-
-/**
- * @name Sample code for the ICU BiDi API
- *
- * <h2>Rendering a paragraph with the ICU BiDi API</h2>
- *
- * This is (hypothetical) sample code that illustrates
- * how the ICU BiDi API could be used to render a paragraph of text.
- * Rendering code depends highly on the graphics system,
- * therefore this sample code must make a lot of assumptions,
- * which may or may not match any existing graphics system's properties.
- *
- * <p>The basic assumptions are:</p>
- * <ul>
- * <li>Rendering is done from left to right on a horizontal line.</li>
- * <li>A run of single-style, unidirectional text can be rendered at once.</li>
- * <li>Such a run of text is passed to the graphics system with
- *     characters (code units) in logical order.</li>
- * <li>The line-breaking algorithm is very complicated
- *     and Locale-dependent -
- *     and therefore its implementation omitted from this sample code.</li>
- * </ul>
- *
- * <pre>
- *&nbsp; #include "ubidi.h"
- *&nbsp;
- *&nbsp; typedef enum {
- *&nbsp;     styleNormal=0, styleSelected=1,
- *&nbsp;     styleBold=2, styleItalics=4,
- *&nbsp;     styleSuper=8, styleSub=16
- *&nbsp; } Style;
- *&nbsp;
- *&nbsp; typedef struct { int32_t limit; Style style; } StyleRun;
- *&nbsp;
- *&nbsp; int getTextWidth(const UChar *text, int32_t start, int32_t limit,
- *&nbsp;                  const StyleRun *styleRuns, int styleRunCount);
- *&nbsp;
- *&nbsp; // set *pLimit and *pStyleRunLimit for a line
- *&nbsp; // from text[start] and from styleRuns[styleRunStart]
- *&nbsp; // using ubidi_getLogicalRun(para, ...)
- *&nbsp; void getLineBreak(const UChar *text, int32_t start, int32_t *pLimit,
- *&nbsp;                   UBiDi *para,
- *&nbsp;                   const StyleRun *styleRuns, int styleRunStart, int *pStyleRunLimit,
- *&nbsp;                   int *pLineWidth);
- *&nbsp;
- *&nbsp; // render runs on a line sequentially, always from left to right
- *&nbsp;
- *&nbsp; // prepare rendering a new line
- *&nbsp; void startLine(UBiDiDirection textDirection, int lineWidth);
- *&nbsp;
- *&nbsp; // render a run of text and advance to the right by the run width
- *&nbsp; // the text[start..limit-1] is always in logical order
- *&nbsp; void renderRun(const UChar *text, int32_t start, int32_t limit,
- *&nbsp;                UBiDiDirection textDirection, Style style);
- *&nbsp;
- *&nbsp; // We could compute a cross-product
- *&nbsp; // from the style runs with the directional runs
- *&nbsp; // and then reorder it.
- *&nbsp; // Instead, here we iterate over each run type
- *&nbsp; // and render the intersections -
- *&nbsp; // with shortcuts in simple (and common) cases.
- *&nbsp; // renderParagraph() is the main function.
- *&nbsp;
- *&nbsp; // render a directional run with
- *&nbsp; // (possibly) multiple style runs intersecting with it
- *&nbsp; void renderDirectionalRun(const UChar *text,
- *&nbsp;                           int32_t start, int32_t limit,
- *&nbsp;                           UBiDiDirection direction,
- *&nbsp;                           const StyleRun *styleRuns, int styleRunCount) {
- *&nbsp;     int i;
- *&nbsp;
- *&nbsp;     // iterate over style runs
- *&nbsp;     if(direction==UBIDI_LTR) {
- *&nbsp;         int styleLimit;
- *&nbsp;
- *&nbsp;         for(i=0; i&lt;styleRunCount; ++i) {
- *&nbsp;             styleLimit=styleRun[i].limit;
- *&nbsp;             if(start&lt;styleLimit) {
- *&nbsp;                 if(styleLimit>limit) { styleLimit=limit; }
- *&nbsp;                 renderRun(text, start, styleLimit,
- *&nbsp;                           direction, styleRun[i].style);
- *&nbsp;                 if(styleLimit==limit) { break; }
- *&nbsp;                 start=styleLimit;
- *&nbsp;             }
- *&nbsp;         }
- *&nbsp;     } else {
- *&nbsp;         int styleStart;
- *&nbsp;
- *&nbsp;         for(i=styleRunCount-1; i>=0; --i) {
- *&nbsp;             if(i>0) {
- *&nbsp;                 styleStart=styleRun[i-1].limit;
- *&nbsp;             } else {
- *&nbsp;                 styleStart=0;
- *&nbsp;             }
- *&nbsp;             if(limit>=styleStart) {
- *&nbsp;                 if(styleStart&lt;start) { styleStart=start; }
- *&nbsp;                 renderRun(text, styleStart, limit,
- *&nbsp;                           direction, styleRun[i].style);
- *&nbsp;                 if(styleStart==start) { break; }
- *&nbsp;                 limit=styleStart;
- *&nbsp;             }
- *&nbsp;         }
- *&nbsp;     }
- *&nbsp; }
- *&nbsp;
- *&nbsp; // the line object represents text[start..limit-1]
- *&nbsp; void renderLine(UBiDi *line, const UChar *text,
- *&nbsp;                 int32_t start, int32_t limit,
- *&nbsp;                 const StyleRun *styleRuns, int styleRunCount) {
- *&nbsp;     UBiDiDirection direction=ubidi_getDirection(line);
- *&nbsp;     if(direction!=UBIDI_MIXED) {
- *&nbsp;         // unidirectional
- *&nbsp;         if(styleRunCount&lt;=1) {
- *&nbsp;             renderRun(text, start, limit, direction, styleRuns[0].style);
- *&nbsp;         } else {
- *&nbsp;             renderDirectionalRun(text, start, limit,
- *&nbsp;                                  direction, styleRuns, styleRunCount);
- *&nbsp;         }
- *&nbsp;     } else {
- *&nbsp;         // mixed-directional
- *&nbsp;         int32_t count, i, length;
- *&nbsp;         UBiDiLevel level;
- *&nbsp;
- *&nbsp;         count=ubidi_countRuns(para, pErrorCode);
- *&nbsp;         if(U_SUCCESS(*pErrorCode)) {
- *&nbsp;             if(styleRunCount&lt;=1) {
- *&nbsp;                 Style style=styleRuns[0].style;
- *&nbsp;
- *&nbsp;                 // iterate over directional runs
- *&nbsp;                 for(i=0; i&lt;count; ++i) {
- *&nbsp;                     direction=ubidi_getVisualRun(para, i, &start, &length);
- *&nbsp;                     renderRun(text, start, start+length, direction, style);
- *&nbsp;                 }
- *&nbsp;             } else {
- *&nbsp;                 int32_t j;
- *&nbsp;
- *&nbsp;                 // iterate over both directional and style runs
- *&nbsp;                 for(i=0; i&lt;count; ++i) {
- *&nbsp;                     direction=ubidi_getVisualRun(line, i, &start, &length);
- *&nbsp;                     renderDirectionalRun(text, start, start+length,
- *&nbsp;                                          direction, styleRuns, styleRunCount);
- *&nbsp;                 }
- *&nbsp;             }
- *&nbsp;         }
- *&nbsp;     }
- *&nbsp; }
- *&nbsp;
- *&nbsp; void renderParagraph(const UChar *text, int32_t length,
- *&nbsp;                      UBiDiDirection textDirection,
- *&nbsp;                      const StyleRun *styleRuns, int styleRunCount,
- *&nbsp;                      int lineWidth,
- *&nbsp;                      UErrorCode *pErrorCode) {
- *&nbsp;     UBiDi *para;
- *&nbsp;
- *&nbsp;     if(pErrorCode==NULL || U_FAILURE(*pErrorCode) || length&lt;=0) {
- *&nbsp;         return;
- *&nbsp;     }
- *&nbsp;
- *&nbsp;     para=ubidi_openSized(length, 0, pErrorCode);
- *&nbsp;     if(para==NULL) { return; }
- *&nbsp;
- *&nbsp;     ubidi_setPara(para, text, length,
- *&nbsp;                   textDirection ? UBIDI_DEFAULT_RTL : UBIDI_DEFAULT_LTR,
- *&nbsp;                   NULL, pErrorCode);
- *&nbsp;     if(U_SUCCESS(*pErrorCode)) {
- *&nbsp;         UBiDiLevel paraLevel=1&ubidi_getParaLevel(para);
- *&nbsp;         StyleRun styleRun={ length, styleNormal };
- *&nbsp;         int width;
- *&nbsp;
- *&nbsp;         if(styleRuns==NULL || styleRunCount&lt;=0) {
- *&nbsp;             styleRunCount=1;
- *&nbsp;             styleRuns=&styleRun;
- *&nbsp;         }
- *&nbsp;
- *&nbsp;         // assume styleRuns[styleRunCount-1].limit>=length
- *&nbsp;
- *&nbsp;         width=getTextWidth(text, 0, length, styleRuns, styleRunCount);
- *&nbsp;         if(width&lt;=lineWidth) {
- *&nbsp;             // everything fits onto one line
- *&nbsp;
- *&nbsp;             // prepare rendering a new line from either left or right
- *&nbsp;             startLine(paraLevel, width);
- *&nbsp;
- *&nbsp;             renderLine(para, text, 0, length,
- *&nbsp;                        styleRuns, styleRunCount);
- *&nbsp;         } else {
- *&nbsp;             UBiDi *line;
- *&nbsp;
- *&nbsp;             // we need to render several lines
- *&nbsp;             line=ubidi_openSized(length, 0, pErrorCode);
- *&nbsp;             if(line!=NULL) {
- *&nbsp;                 int32_t start=0, limit;
- *&nbsp;                 int styleRunStart=0, styleRunLimit;
- *&nbsp;
- *&nbsp;                 for(;;) {
- *&nbsp;                     limit=length;
- *&nbsp;                     styleRunLimit=styleRunCount;
- *&nbsp;                     getLineBreak(text, start, &limit, para,
- *&nbsp;                                  styleRuns, styleRunStart, &styleRunLimit,
- *&nbsp;                                  &width);
- *&nbsp;                     ubidi_setLine(para, start, limit, line, pErrorCode);
- *&nbsp;                     if(U_SUCCESS(*pErrorCode)) {
- *&nbsp;                         // prepare rendering a new line
- *&nbsp;                         // from either left or right
- *&nbsp;                         startLine(paraLevel, width);
- *&nbsp;
- *&nbsp;                         renderLine(line, text, start, limit,
- *&nbsp;                                    styleRuns+styleRunStart,
- *&nbsp;                                    styleRunLimit-styleRunStart);
- *&nbsp;                     }
- *&nbsp;                     if(limit==length) { break; }
- *&nbsp;                     start=limit;
- *&nbsp;                     styleRunStart=styleRunLimit-1;
- *&nbsp;                     if(start>=styleRuns[styleRunStart].limit) {
- *&nbsp;                         ++styleRunStart;
- *&nbsp;                     }
- *&nbsp;                 }
- *&nbsp;
- *&nbsp;                 ubidi_close(line);
- *&nbsp;             }
- *&nbsp;         }
- *&nbsp;     }
- *&nbsp;
- *&nbsp;     ubidi_close(para);
- *&nbsp; }
- * </pre>
- */
-BIDI_SAMPLE_CODE
-/*@{*/
-/*@}*/
-
-/*@}*/
-
-#endif
--- a/jdk/src/share/native/sun/font/bidi/ubidiimp.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,246 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*   file name:  ubidiimp.h
-*   encoding:   US-ASCII
-*   tab size:   8 (not used)
-*   indentation:4
-*
-*   created on: 1999aug06
-*   created by: Markus W. Scherer
-*/
-
-#ifndef UBIDIIMP_H
-#define UBIDIIMP_H
-
-/* set import/export definitions */
-#ifdef U_COMMON_IMPLEMENTATION
-
-#include "utypes.h"
-#include "uchardir.h"
-
-/* miscellaneous definitions ---------------------------------------------- */
-
-typedef uint8_t DirProp;
-typedef uint32_t Flags;
-
-/*  Comparing the description of the BiDi algorithm with this implementation
-    is easier with the same names for the BiDi types in the code as there.
-    See UCharDirection in uchar.h .
-*/
-enum {
-    L=  U_LEFT_TO_RIGHT,
-    R=  U_RIGHT_TO_LEFT,
-    EN= U_EUROPEAN_NUMBER,
-    ES= U_EUROPEAN_NUMBER_SEPARATOR,
-    ET= U_EUROPEAN_NUMBER_TERMINATOR,
-    AN= U_ARABIC_NUMBER,
-    CS= U_COMMON_NUMBER_SEPARATOR,
-    B=  U_BLOCK_SEPARATOR,
-    S=  U_SEGMENT_SEPARATOR,
-    WS= U_WHITE_SPACE_NEUTRAL,
-    ON= U_OTHER_NEUTRAL,
-    LRE=U_LEFT_TO_RIGHT_EMBEDDING,
-    LRO=U_LEFT_TO_RIGHT_OVERRIDE,
-    AL= U_RIGHT_TO_LEFT_ARABIC,
-    RLE=U_RIGHT_TO_LEFT_EMBEDDING,
-    RLO=U_RIGHT_TO_LEFT_OVERRIDE,
-    PDF=U_POP_DIRECTIONAL_FORMAT,
-    NSM=U_DIR_NON_SPACING_MARK,
-    BN= U_BOUNDARY_NEUTRAL,
-    dirPropCount
-};
-
-/*
- * Sometimes, bit values are more appropriate
- * to deal with directionality properties.
- * Abbreviations in these macro names refer to names
- * used in the BiDi algorithm.
- */
-#define DIRPROP_FLAG(dir) (1UL<<(dir))
-
-/* special flag for multiple runs from explicit embedding codes */
-#define DIRPROP_FLAG_MULTI_RUNS (1UL<<31)
-
-/* are there any characters that are LTR or RTL? */
-#define MASK_LTR (DIRPROP_FLAG(L)|DIRPROP_FLAG(EN)|DIRPROP_FLAG(AN)|DIRPROP_FLAG(LRE)|DIRPROP_FLAG(LRO))
-#define MASK_RTL (DIRPROP_FLAG(R)|DIRPROP_FLAG(AL)|DIRPROP_FLAG(RLE)|DIRPROP_FLAG(RLO))
-
-/* explicit embedding codes */
-#define MASK_LRX (DIRPROP_FLAG(LRE)|DIRPROP_FLAG(LRO))
-#define MASK_RLX (DIRPROP_FLAG(RLE)|DIRPROP_FLAG(RLO))
-#define MASK_OVERRIDE (DIRPROP_FLAG(LRO)|DIRPROP_FLAG(RLO))
-
-#define MASK_EXPLICIT (MASK_LRX|MASK_RLX|DIRPROP_FLAG(PDF))
-#define MASK_BN_EXPLICIT (DIRPROP_FLAG(BN)|MASK_EXPLICIT)
-
-/* paragraph and segment separators */
-#define MASK_B_S (DIRPROP_FLAG(B)|DIRPROP_FLAG(S))
-
-/* all types that are counted as White Space or Neutral in some steps */
-#define MASK_WS (MASK_B_S|DIRPROP_FLAG(WS)|MASK_BN_EXPLICIT)
-#define MASK_N (DIRPROP_FLAG(ON)|MASK_WS)
-
-/* all types that are included in a sequence of European Terminators for (W5) */
-#define MASK_ET_NSM_BN (DIRPROP_FLAG(ET)|DIRPROP_FLAG(NSM)|MASK_BN_EXPLICIT)
-
-/* types that are neutrals or could becomes neutrals in (Wn) */
-#define MASK_POSSIBLE_N (DIRPROP_FLAG(CS)|DIRPROP_FLAG(ES)|DIRPROP_FLAG(ET)|MASK_N)
-
-/*
- * These types may be changed to "e",
- * the embedding type (L or R) of the run,
- * in the BiDi algorithm (N2)
- */
-#define MASK_EMBEDDING (DIRPROP_FLAG(NSM)|MASK_POSSIBLE_N)
-
-/* the dirProp's L and R are defined to 0 and 1 values in UCharDirection */
-#define GET_LR_FROM_LEVEL(level) ((DirProp)((level)&1))
-
-#define IS_DEFAULT_LEVEL(level) (((level)&0xfe)==0xfe)
-
-/* handle surrogate pairs --------------------------------------------------- */
-/* Note: dlf added for java */
-#define IS_FIRST_SURROGATE(uchar) (((uchar)&0xfc00)==0xd800)
-#define IS_SECOND_SURROGATE(uchar) (((uchar)&0xfc00)==0xdc00)
-
-/* get the UTF-32 value directly from the surrogate pseudo-characters */
-#define SURROGATE_OFFSET ((0xd800<<10UL)+0xdc00-0x10000)
-#define GET_UTF_32(first, second) (((first)<<10UL)+(second)-SURROGATE_OFFSET)
-
-/* Run structure for reordering --------------------------------------------- */
-
-typedef struct Run {
-    int32_t logicalStart,   /* first character of the run; b31 indicates even/odd level */
-                visualLimit;    /* last visual position of the run +1 */
-} Run;
-
-/* in a Run, logicalStart will get this bit set if the run level is odd */
-#define INDEX_ODD_BIT (1UL<<31)
-
-#define MAKE_INDEX_ODD_PAIR(index, level) (index|((uint32_t)level<<31))
-#define ADD_ODD_BIT_FROM_LEVEL(x, level)  ((x)|=((uint32_t)level<<31))
-#define REMOVE_ODD_BIT(x)                 ((x)&=~INDEX_ODD_BIT)
-
-#define GET_INDEX(x)   (x&~INDEX_ODD_BIT)
-#define GET_ODD_BIT(x) ((uint32_t)x>>31)
-#define IS_ODD_RUN(x)  ((x&INDEX_ODD_BIT)!=0)
-#define IS_EVEN_RUN(x) ((x&INDEX_ODD_BIT)==0)
-
-U_CFUNC bool_t
-ubidi_getRuns(UBiDi *pBiDi);
-
-/* UBiDi structure ----------------------------------------------------------- */
-
-struct UBiDi {
-    /* alias pointer to the current text */
-    const UChar *text;
-
-    /* length of the current text */
-    int32_t length;
-
-    /* memory sizes in bytes */
-    int32_t dirPropsSize, levelsSize, runsSize;
-
-    /* allocated memory */
-    DirProp *dirPropsMemory;
-    UBiDiLevel *levelsMemory;
-    Run *runsMemory;
-
-    /* indicators for whether memory may be allocated after ubidi_open() */
-    bool_t mayAllocateText, mayAllocateRuns;
-
-    /* arrays with one value per text-character */
-    const DirProp *dirProps;
-    UBiDiLevel *levels;
-
-    /* are we performing an approximation of the "inverse BiDi" algorithm? */
-    bool_t isInverse;
-
-    /* the paragraph level */
-    UBiDiLevel paraLevel;
-
-    /* the overall paragraph or line directionality - see UBiDiDirection */
-    UBiDiDirection direction;
-
-    /* flags is a bit set for which directional properties are in the text */
-    Flags flags;
-
-    /* characters after trailingWSStart are WS and are */
-    /* implicitly at the paraLevel (rule (L1)) - levels may not reflect that */
-    int32_t trailingWSStart;
-
-    /* fields for line reordering */
-    int32_t runCount;     /* ==-1: runs not set up yet */
-    Run *runs;
-
-    /* for non-mixed text, we only need a tiny array of runs (no malloc()) */
-    Run simpleRuns[1];
-};
-
-/* helper function to (re)allocate memory if allowed */
-extern bool_t
-ubidi_getMemory(void **pMemory, int32_t *pSize, bool_t mayAllocate, int32_t sizeNeeded);
-
-/* helper macros for each allocated array in UBiDi */
-#define getDirPropsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->dirPropsMemory, &(pBiDi)->dirPropsSize, \
-                        (pBiDi)->mayAllocateText, (length))
-
-#define getLevelsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->levelsMemory, &(pBiDi)->levelsSize, \
-                        (pBiDi)->mayAllocateText, (length))
-
-#define getRunsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->runsMemory, &(pBiDi)->runsSize, \
-                        (pBiDi)->mayAllocateRuns, (length)*sizeof(Run))
-
-/* additional macros used by ubidi_open() - always allow allocation */
-#define getInitialDirPropsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->dirPropsMemory, &(pBiDi)->dirPropsSize, \
-                        TRUE, (length))
-
-#define getInitialLevelsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->levelsMemory, &(pBiDi)->levelsSize, \
-                        TRUE, (length))
-
-#define getInitialRunsMemory(pBiDi, length) \
-        ubidi_getMemory((void **)&(pBiDi)->runsMemory, &(pBiDi)->runsSize, \
-                        TRUE, (length)*sizeof(Run))
-
-#endif
-
-#endif
--- a/jdk/src/share/native/sun/font/bidi/ubidiln.c	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,996 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*   file name:  ubidiln.c
-*   encoding:   US-ASCII
-*   tab size:   8 (not used)
-*   indentation:4
-*
-*   created on: 1999aug06
-*   created by: Markus W. Scherer
-*/
-
-/* set import/export definitions */
-#ifndef U_COMMON_IMPLEMENTATION
-#   define U_COMMON_IMPLEMENTATION
-#endif
-
-#include "cmemory.h"
-#include "utypes.h"
-#include "uchardir.h"
-#include "ubidi.h"
-#include "ubidiimp.h"
-
-/*
- * General remarks about the functions in this file:
- *
- * These functions deal with the aspects of potentially mixed-directional
- * text in a single paragraph or in a line of a single paragraph
- * which has already been processed according to
- * the Unicode 3.0 BiDi algorithm as defined in
- * http://www.unicode.org/unicode/reports/tr9/ , version 5,
- * also described in The Unicode Standard, Version 3.0 .
- *
- * This means that there is a UBiDi object with a levels
- * and a dirProps array.
- * paraLevel and direction are also set.
- * Only if the length of the text is zero, then levels==dirProps==NULL.
- *
- * The overall directionality of the paragraph
- * or line is used to bypass the reordering steps if possible.
- * Even purely RTL text does not need reordering there because
- * the ubidi_getLogical/VisualIndex() functions can compute the
- * index on the fly in such a case.
- *
- * The implementation of the access to same-level-runs and of the reordering
- * do attempt to provide better performance and less memory usage compared to
- * a direct implementation of especially rule (L2) with an array of
- * one (32-bit) integer per text character.
- *
- * Here, the levels array is scanned as soon as necessary, and a vector of
- * same-level-runs is created. Reordering then is done on this vector.
- * For each run of text positions that were resolved to the same level,
- * only 8 bytes are stored: the first text position of the run and the visual
- * position behind the run after reordering.
- * One sign bit is used to hold the directionality of the run.
- * This is inefficient if there are many very short runs. If the average run
- * length is <2, then this uses more memory.
- *
- * In a further attempt to save memory, the levels array is never changed
- * after all the resolution rules (Xn, Wn, Nn, In).
- * Many functions have to consider the field trailingWSStart:
- * if it is less than length, then there is an implicit trailing run
- * at the paraLevel,
- * which is not reflected in the levels array.
- * This allows a line UBiDi object to use the same levels array as
- * its paragraph parent object.
- *
- * When a UBiDi object is created for a line of a paragraph, then the
- * paragraph's levels and dirProps arrays are reused by way of setting
- * a pointer into them, not by copying. This again saves memory and forbids to
- * change the now shared levels for (L1).
- */
-
-/* prototypes --------------------------------------------------------------- */
-
-static void
-setTrailingWSStart(UBiDi *pBiDi);
-
-static void
-getSingleRun(UBiDi *pBiDi, UBiDiLevel level);
-
-static void
-reorderLine(UBiDi *pBiDi, UBiDiLevel minLevel, UBiDiLevel maxLevel);
-
-static bool_t
-prepareReorder(const UBiDiLevel *levels, int32_t length,
-               int32_t *indexMap,
-               UBiDiLevel *pMinLevel, UBiDiLevel *pMaxLevel);
-
-/* ubidi_setLine ------------------------------------------------------------ */
-
-U_CAPI void U_EXPORT2
-ubidi_setLine(const UBiDi *pParaBiDi,
-              int32_t start, int32_t limit,
-              UBiDi *pLineBiDi,
-              UErrorCode *pErrorCode) {
-    int32_t length;
-
-    /* check the argument values */
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return;
-    } else if(pParaBiDi==NULL || pLineBiDi==NULL) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return;
-    } else if(start<0 || start>limit || limit>pParaBiDi->length) {
-        *pErrorCode=U_INDEX_OUTOFBOUNDS_ERROR;
-        return;
-    }
-
-    /* set the values in pLineBiDi from its pParaBiDi parent */
-    pLineBiDi->text=pParaBiDi->text+start;
-    length=pLineBiDi->length=limit-start;
-    pLineBiDi->paraLevel=pParaBiDi->paraLevel;
-
-    pLineBiDi->runs=NULL;
-    pLineBiDi->flags=0;
-
-    if(length>0) {
-        pLineBiDi->dirProps=pParaBiDi->dirProps+start;
-        pLineBiDi->levels=pParaBiDi->levels+start;
-        pLineBiDi->runCount=-1;
-
-        if(pParaBiDi->direction!=UBIDI_MIXED) {
-            /* the parent is already trivial */
-            pLineBiDi->direction=pParaBiDi->direction;
-
-            /*
-             * The parent's levels are all either
-             * implicitly or explicitly ==paraLevel;
-             * do the same here.
-             */
-            if(pParaBiDi->trailingWSStart<=start) {
-                pLineBiDi->trailingWSStart=0;
-            } else if(pParaBiDi->trailingWSStart<limit) {
-                pLineBiDi->trailingWSStart=pParaBiDi->trailingWSStart-start;
-            } else {
-                pLineBiDi->trailingWSStart=length;
-            }
-        } else {
-            const UBiDiLevel *levels=pLineBiDi->levels;
-            int32_t i, trailingWSStart;
-            UBiDiLevel level;
-
-            setTrailingWSStart(pLineBiDi);
-            trailingWSStart=pLineBiDi->trailingWSStart;
-
-            /* recalculate pLineBiDi->direction */
-            if(trailingWSStart==0) {
-                /* all levels are at paraLevel */
-                pLineBiDi->direction=(UBiDiDirection)(pLineBiDi->paraLevel&1);
-            } else {
-                /* get the level of the first character */
-                level=(UBiDiLevel)(levels[0]&1);
-
-                /* if there is anything of a different level, then the line is mixed */
-                if(trailingWSStart<length && (pLineBiDi->paraLevel&1)!=level) {
-                    /* the trailing WS is at paraLevel, which differs from levels[0] */
-                    pLineBiDi->direction=UBIDI_MIXED;
-                } else {
-                    /* see if levels[1..trailingWSStart-1] have the same direction as levels[0] and paraLevel */
-                    i=1;
-                    for(;;) {
-                        if(i==trailingWSStart) {
-                            /* the direction values match those in level */
-                            pLineBiDi->direction=(UBiDiDirection)level;
-                            break;
-                        } else if((levels[i]&1)!=level) {
-                            pLineBiDi->direction=UBIDI_MIXED;
-                            break;
-                        }
-                        ++i;
-                    }
-                }
-            }
-
-            switch(pLineBiDi->direction) {
-            case UBIDI_LTR:
-                /* make sure paraLevel is even */
-                pLineBiDi->paraLevel=(UBiDiLevel)((pLineBiDi->paraLevel+1)&~1);
-
-                /* all levels are implicitly at paraLevel (important for ubidi_getLevels()) */
-                pLineBiDi->trailingWSStart=0;
-                break;
-            case UBIDI_RTL:
-                /* make sure paraLevel is odd */
-                pLineBiDi->paraLevel|=1;
-
-                /* all levels are implicitly at paraLevel (important for ubidi_getLevels()) */
-                pLineBiDi->trailingWSStart=0;
-                break;
-            default:
-                break;
-            }
-        }
-    } else {
-        /* create an object for a zero-length line */
-        pLineBiDi->direction=pLineBiDi->paraLevel&1 ? UBIDI_RTL : UBIDI_LTR;
-        pLineBiDi->trailingWSStart=pLineBiDi->runCount=0;
-
-        pLineBiDi->dirProps=NULL;
-        pLineBiDi->levels=NULL;
-    }
-    return;
-}
-
-U_CAPI UBiDiLevel U_EXPORT2
-ubidi_getLevelAt(const UBiDi *pBiDi, int32_t charIndex) {
-    /* return paraLevel if in the trailing WS run, otherwise the real level */
-    if(pBiDi==NULL || charIndex<0 || pBiDi->length<=charIndex) {
-        return 0;
-    } else if(pBiDi->direction!=UBIDI_MIXED || charIndex>=pBiDi->trailingWSStart) {
-        return pBiDi->paraLevel;
-    } else {
-        return pBiDi->levels[charIndex];
-    }
-}
-
-U_CAPI const UBiDiLevel * U_EXPORT2
-ubidi_getLevels(UBiDi *pBiDi, UErrorCode *pErrorCode) {
-    int32_t start, length;
-
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return NULL;
-    } else if(pBiDi==NULL || (length=pBiDi->length)<=0) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;
-    }
-
-    if((start=pBiDi->trailingWSStart)==length) {
-        /* the current levels array reflects the WS run */
-        return pBiDi->levels;
-    }
-
-    /*
-     * After the previous if(), we know that the levels array
-     * has an implicit trailing WS run and therefore does not fully
-     * reflect itself all the levels.
-     * This must be a UBiDi object for a line, and
-     * we need to create a new levels array.
-     */
-
-    if(getLevelsMemory(pBiDi, length)) {
-        UBiDiLevel *levels=pBiDi->levelsMemory;
-
-        if(start>0 && levels!=pBiDi->levels) {
-            icu_memcpy(levels, pBiDi->levels, start);
-        }
-        icu_memset(levels+start, pBiDi->paraLevel, length-start);
-
-        /* this new levels array is set for the line and reflects the WS run */
-        pBiDi->trailingWSStart=length;
-        return pBiDi->levels=levels;
-    } else {
-        /* out of memory */
-        *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        return NULL;
-    }
-}
-
-U_CAPI void U_EXPORT2
-ubidi_getLogicalRun(const UBiDi *pBiDi, int32_t logicalStart,
-                    int32_t *pLogicalLimit, UBiDiLevel *pLevel) {
-    int32_t length;
-
-    if(pBiDi==NULL || logicalStart<0 || (length=pBiDi->length)<=logicalStart) {
-        return;
-    }
-
-    if(pBiDi->direction!=UBIDI_MIXED || logicalStart>=pBiDi->trailingWSStart) {
-        if(pLogicalLimit!=NULL) {
-            *pLogicalLimit=length;
-        }
-        if(pLevel!=NULL) {
-            *pLevel=pBiDi->paraLevel;
-        }
-    } else {
-        UBiDiLevel *levels=pBiDi->levels;
-        UBiDiLevel level=levels[logicalStart];
-
-        /* search for the end of the run */
-        length=pBiDi->trailingWSStart;
-        while(++logicalStart<length && level==levels[logicalStart]) {}
-
-        if(pLogicalLimit!=NULL) {
-            *pLogicalLimit=logicalStart;
-        }
-        if(pLevel!=NULL) {
-            *pLevel=level;
-        }
-    }
-}
-
-/* handle trailing WS (L1) -------------------------------------------------- */
-
-/*
- * setTrailingWSStart() sets the start index for a trailing
- * run of WS in the line. This is necessary because we do not modify
- * the paragraph's levels array that we just point into.
- * Using trailingWSStart is another form of performing (L1).
- *
- * To make subsequent operations easier, we also include the run
- * before the WS if it is at the paraLevel - we merge the two here.
- */
-static void
-setTrailingWSStart(UBiDi *pBiDi) {
-    /* pBiDi->direction!=UBIDI_MIXED */
-
-    const DirProp *dirProps=pBiDi->dirProps;
-    UBiDiLevel *levels=pBiDi->levels;
-    int32_t start=pBiDi->length;
-    UBiDiLevel paraLevel=pBiDi->paraLevel;
-
-    /* go backwards across all WS, BN, explicit codes */
-    while(start>0 && DIRPROP_FLAG(dirProps[start-1])&MASK_WS) {
-        --start;
-    }
-
-    /* if the WS run can be merged with the previous run then do so here */
-    while(start>0 && levels[start-1]==paraLevel) {
-        --start;
-    }
-
-    pBiDi->trailingWSStart=start;
-}
-
-/* runs API functions ------------------------------------------------------- */
-
-U_CAPI int32_t U_EXPORT2
-ubidi_countRuns(UBiDi *pBiDi, UErrorCode *pErrorCode) {
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return -1;
-    } else if(pBiDi==NULL || (pBiDi->runCount<0 && !ubidi_getRuns(pBiDi))) {
-        *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-        return -1;
-    } else {
-        return pBiDi->runCount;
-    }
-}
-
-U_CAPI UBiDiDirection U_EXPORT2
-ubidi_getVisualRun(UBiDi *pBiDi, int32_t runIndex,
-                   int32_t *pLogicalStart, int32_t *pLength) {
-    if( pBiDi==NULL || runIndex<0 ||
-        (pBiDi->runCount==-1 && !ubidi_getRuns(pBiDi)) ||
-        runIndex>=pBiDi->runCount
-    ) {
-        return UBIDI_LTR;
-    } else {
-        int32_t start=pBiDi->runs[runIndex].logicalStart;
-        if(pLogicalStart!=NULL) {
-            *pLogicalStart=GET_INDEX(start);
-        }
-        if(pLength!=NULL) {
-            if(runIndex>0) {
-                *pLength=pBiDi->runs[runIndex].visualLimit-
-                         pBiDi->runs[runIndex-1].visualLimit;
-            } else {
-                *pLength=pBiDi->runs[0].visualLimit;
-            }
-        }
-        return (UBiDiDirection)GET_ODD_BIT(start);
-    }
-}
-
-/* compute the runs array --------------------------------------------------- */
-
-/*
- * Compute the runs array from the levels array.
- * After ubidi_getRuns() returns TRUE, runCount is guaranteed to be >0
- * and the runs are reordered.
- * Odd-level runs have visualStart on their visual right edge and
- * they progress visually to the left.
- */
-U_CFUNC bool_t
-ubidi_getRuns(UBiDi *pBiDi) {
-    if(pBiDi->direction!=UBIDI_MIXED) {
-        /* simple, single-run case - this covers length==0 */
-        getSingleRun(pBiDi, pBiDi->paraLevel);
-    } else /* UBIDI_MIXED, length>0 */ {
-        /* mixed directionality */
-        int32_t length=pBiDi->length, limit;
-
-        /*
-         * If there are WS characters at the end of the line
-         * and the run preceding them has a level different from
-         * paraLevel, then they will form their own run at paraLevel (L1).
-         * Count them separately.
-         * We need some special treatment for this in order to not
-         * modify the levels array which a line UBiDi object shares
-         * with its paragraph parent and its other line siblings.
-         * In other words, for the trailing WS, it may be
-         * levels[]!=paraLevel but we have to treat it like it were so.
-         */
-        limit=pBiDi->trailingWSStart;
-        if(limit==0) {
-            /* there is only WS on this line */
-            getSingleRun(pBiDi, pBiDi->paraLevel);
-        } else {
-            UBiDiLevel *levels=pBiDi->levels;
-            int32_t i, runCount;
-            UBiDiLevel level=UBIDI_DEFAULT_LTR;   /* initialize with no valid level */
-
-            /* count the runs, there is at least one non-WS run, and limit>0 */
-            runCount=0;
-            for(i=0; i<limit; ++i) {
-                /* increment runCount at the start of each run */
-                if(levels[i]!=level) {
-                    ++runCount;
-                    level=levels[i];
-                }
-            }
-
-            /*
-             * We don't need to see if the last run can be merged with a trailing
-             * WS run because setTrailingWSStart() would have done that.
-             */
-            if(runCount==1 && limit==length) {
-                /* There is only one non-WS run and no trailing WS-run. */
-                getSingleRun(pBiDi, levels[0]);
-            } else /* runCount>1 || limit<length */ {
-                /* allocate and set the runs */
-                Run *runs;
-                int32_t runIndex, start;
-                UBiDiLevel minLevel=UBIDI_MAX_EXPLICIT_LEVEL+1, maxLevel=0;
-
-                /* now, count a (non-mergable) WS run */
-                if(limit<length) {
-                    ++runCount;
-                }
-
-                /* runCount>1 */
-                if(getRunsMemory(pBiDi, runCount)) {
-                    runs=pBiDi->runsMemory;
-                } else {
-                    return FALSE;
-                }
-
-                /* set the runs */
-                /* this could be optimized, e.g.: 464->444, 484->444, 575->555, 595->555 */
-                /* however, that would take longer and make other functions more complicated */
-                runIndex=0;
-
-                /* search for the run limits and initialize visualLimit values with the run lengths */
-                i=0;
-                do {
-                    /* prepare this run */
-                    start=i;
-                    level=levels[i];
-                    if(level<minLevel) {
-                        minLevel=level;
-                    }
-                    if(level>maxLevel) {
-                        maxLevel=level;
-                    }
-
-                    /* look for the run limit */
-                    while(++i<limit && levels[i]==level) {}
-
-                    /* i is another run limit */
-                    runs[runIndex].logicalStart=start;
-                    runs[runIndex].visualLimit=i-start;
-                    ++runIndex;
-                } while(i<limit);
-
-                if(limit<length) {
-                    /* there is a separate WS run */
-                    runs[runIndex].logicalStart=limit;
-                    runs[runIndex].visualLimit=length-limit;
-                    if(pBiDi->paraLevel<minLevel) {
-                        minLevel=pBiDi->paraLevel;
-                    }
-                }
-
-                /* set the object fields */
-                pBiDi->runs=runs;
-                pBiDi->runCount=runCount;
-
-                reorderLine(pBiDi, minLevel, maxLevel);
-
-                /* now add the direction flags and adjust the visualLimit's to be just that */
-                ADD_ODD_BIT_FROM_LEVEL(runs[0].logicalStart, levels[runs[0].logicalStart]);
-                limit=runs[0].visualLimit;
-                for(i=1; i<runIndex; ++i) {
-                    ADD_ODD_BIT_FROM_LEVEL(runs[i].logicalStart, levels[runs[i].logicalStart]);
-                    limit=runs[i].visualLimit+=limit;
-                }
-
-                /* same for the trailing WS run */
-                if(runIndex<runCount) {
-                    ADD_ODD_BIT_FROM_LEVEL(runs[i].logicalStart, pBiDi->paraLevel);
-                    runs[runIndex].visualLimit+=limit;
-                }
-            }
-        }
-    }
-    return TRUE;
-}
-
-/* in trivial cases there is only one trivial run; called by ubidi_getRuns() */
-static void
-getSingleRun(UBiDi *pBiDi, UBiDiLevel level) {
-    /* simple, single-run case */
-    pBiDi->runs=pBiDi->simpleRuns;
-    pBiDi->runCount=1;
-
-    /* fill and reorder the single run */
-    pBiDi->runs[0].logicalStart=MAKE_INDEX_ODD_PAIR(0, level);
-    pBiDi->runs[0].visualLimit=pBiDi->length;
-}
-
-/* reorder the runs array (L2) ---------------------------------------------- */
-
-/*
- * Reorder the same-level runs in the runs array.
- * Here, runCount>1 and maxLevel>=minLevel>=paraLevel.
- * All the visualStart fields=logical start before reordering.
- * The "odd" bits are not set yet.
- *
- * Reordering with this data structure lends itself to some handy shortcuts:
- *
- * Since each run is moved but not modified, and since at the initial maxLevel
- * each sequence of same-level runs consists of only one run each, we
- * don't need to do anything there and can predecrement maxLevel.
- * In many simple cases, the reordering is thus done entirely in the
- * index mapping.
- * Also, reordering occurs only down to the lowest odd level that occurs,
- * which is minLevel|1. However, if the lowest level itself is odd, then
- * in the last reordering the sequence of the runs at this level or higher
- * will be all runs, and we don't need the elaborate loop to search for them.
- * This is covered by ++minLevel instead of minLevel|=1 followed
- * by an extra reorder-all after the reorder-some loop.
- * About a trailing WS run:
- * Such a run would need special treatment because its level is not
- * reflected in levels[] if this is not a paragraph object.
- * Instead, all characters from trailingWSStart on are implicitly at
- * paraLevel.
- * However, for all maxLevel>paraLevel, this run will never be reordered
- * and does not need to be taken into account. maxLevel==paraLevel is only reordered
- * if minLevel==paraLevel is odd, which is done in the extra segment.
- * This means that for the main reordering loop we don't need to consider
- * this run and can --runCount. If it is later part of the all-runs
- * reordering, then runCount is adjusted accordingly.
- */
-static void
-reorderLine(UBiDi *pBiDi, UBiDiLevel minLevel, UBiDiLevel maxLevel) {
-    Run *runs;
-    UBiDiLevel *levels;
-    int32_t firstRun, endRun, limitRun, runCount,
-    temp;
-
-    /* nothing to do? */
-    if(maxLevel<=(minLevel|1)) {
-        return;
-    }
-
-    /*
-     * Reorder only down to the lowest odd level
-     * and reorder at an odd minLevel in a separate, simpler loop.
-     * See comments above for why minLevel is always incremented.
-     */
-    ++minLevel;
-
-    runs=pBiDi->runs;
-    levels=pBiDi->levels;
-    runCount=pBiDi->runCount;
-
-    /* do not include the WS run at paraLevel<=old minLevel except in the simple loop */
-    if(pBiDi->trailingWSStart<pBiDi->length) {
-        --runCount;
-    }
-
-    while(--maxLevel>=minLevel) {
-        firstRun=0;
-
-        /* loop for all sequences of runs */
-        for(;;) {
-            /* look for a sequence of runs that are all at >=maxLevel */
-            /* look for the first run of such a sequence */
-            while(firstRun<runCount && levels[runs[firstRun].logicalStart]<maxLevel) {
-                ++firstRun;
-            }
-            if(firstRun>=runCount) {
-                break;  /* no more such runs */
-            }
-
-            /* look for the limit run of such a sequence (the run behind it) */
-            for(limitRun=firstRun; ++limitRun<runCount && levels[runs[limitRun].logicalStart]>=maxLevel;) {}
-
-            /* Swap the entire sequence of runs from firstRun to limitRun-1. */
-            endRun=limitRun-1;
-            while(firstRun<endRun) {
-                temp=runs[firstRun].logicalStart;
-                runs[firstRun].logicalStart=runs[endRun].logicalStart;
-                runs[endRun].logicalStart=temp;
-
-                temp=runs[firstRun].visualLimit;
-                runs[firstRun].visualLimit=runs[endRun].visualLimit;
-                runs[endRun].visualLimit=temp;
-
-                ++firstRun;
-                --endRun;
-            }
-
-            if(limitRun==runCount) {
-                break;  /* no more such runs */
-            } else {
-                firstRun=limitRun+1;
-            }
-        }
-    }
-
-    /* now do maxLevel==old minLevel (==odd!), see above */
-    if(!(minLevel&1)) {
-        firstRun=0;
-
-        /* include the trailing WS run in this complete reordering */
-        if(pBiDi->trailingWSStart==pBiDi->length) {
-            --runCount;
-        }
-
-        /* Swap the entire sequence of all runs. (endRun==runCount) */
-        while(firstRun<runCount) {
-            temp=runs[firstRun].logicalStart;
-            runs[firstRun].logicalStart=runs[runCount].logicalStart;
-            runs[runCount].logicalStart=temp;
-
-            temp=runs[firstRun].visualLimit;
-            runs[firstRun].visualLimit=runs[runCount].visualLimit;
-            runs[runCount].visualLimit=temp;
-
-            ++firstRun;
-            --runCount;
-        }
-    }
-}
-
-/* reorder a line based on a levels array (L2) ------------------------------ */
-
-U_CAPI void U_EXPORT2
-ubidi_reorderLogical(const UBiDiLevel *levels, int32_t length, int32_t *indexMap) {
-    int32_t start, limit, sumOfSosEos;
-    UBiDiLevel minLevel, maxLevel;
-
-    if(indexMap==NULL || !prepareReorder(levels, length, indexMap, &minLevel, &maxLevel)) {
-        return;
-    }
-
-    /* nothing to do? */
-    if(minLevel==maxLevel && (minLevel&1)==0) {
-        return;
-    }
-
-    /* reorder only down to the lowest odd level */
-    minLevel|=1;
-
-    /* loop maxLevel..minLevel */
-    do {
-        start=0;
-
-        /* loop for all sequences of levels to reorder at the current maxLevel */
-        for(;;) {
-            /* look for a sequence of levels that are all at >=maxLevel */
-            /* look for the first index of such a sequence */
-            while(start<length && levels[start]<maxLevel) {
-                ++start;
-            }
-            if(start>=length) {
-                break;  /* no more such sequences */
-            }
-
-            /* look for the limit of such a sequence (the index behind it) */
-            for(limit=start; ++limit<length && levels[limit]>=maxLevel;) {}
-
-            /*
-             * sos=start of sequence, eos=end of sequence
-             *
-             * The closed (inclusive) interval from sos to eos includes all the logical
-             * and visual indexes within this sequence. They are logically and
-             * visually contiguous and in the same range.
-             *
-             * For each run, the new visual index=sos+eos-old visual index;
-             * we pre-add sos+eos into sumOfSosEos ->
-             * new visual index=sumOfSosEos-old visual index;
-             */
-            sumOfSosEos=start+limit-1;
-
-            /* reorder each index in the sequence */
-            do {
-                indexMap[start]=sumOfSosEos-indexMap[start];
-            } while(++start<limit);
-
-            /* start==limit */
-            if(limit==length) {
-                break;  /* no more such sequences */
-            } else {
-                start=limit+1;
-            }
-        }
-    } while(--maxLevel>=minLevel);
-}
-
-U_CAPI void U_EXPORT2
-ubidi_reorderVisual(const UBiDiLevel *levels, int32_t length, int32_t *indexMap) {
-    int32_t start, end, limit, temp;
-    UBiDiLevel minLevel, maxLevel;
-
-    if(indexMap==NULL || !prepareReorder(levels, length, indexMap, &minLevel, &maxLevel)) {
-        return;
-    }
-
-    /* nothing to do? */
-    if(minLevel==maxLevel && (minLevel&1)==0) {
-        return;
-    }
-
-    /* reorder only down to the lowest odd level */
-    minLevel|=1;
-
-    /* loop maxLevel..minLevel */
-    do {
-        start=0;
-
-        /* loop for all sequences of levels to reorder at the current maxLevel */
-        for(;;) {
-            /* look for a sequence of levels that are all at >=maxLevel */
-            /* look for the first index of such a sequence */
-            while(start<length && levels[start]<maxLevel) {
-                ++start;
-            }
-            if(start>=length) {
-                break;  /* no more such runs */
-            }
-
-            /* look for the limit of such a sequence (the index behind it) */
-            for(limit=start; ++limit<length && levels[limit]>=maxLevel;) {}
-
-            /*
-             * Swap the entire interval of indexes from start to limit-1.
-             * We don't need to swap the levels for the purpose of this
-             * algorithm: the sequence of levels that we look at does not
-             * move anyway.
-             */
-            end=limit-1;
-            while(start<end) {
-                temp=indexMap[start];
-                indexMap[start]=indexMap[end];
-                indexMap[end]=temp;
-
-                ++start;
-                --end;
-            }
-
-            if(limit==length) {
-                break;  /* no more such sequences */
-            } else {
-                start=limit+1;
-            }
-        }
-    } while(--maxLevel>=minLevel);
-}
-
-static bool_t
-prepareReorder(const UBiDiLevel *levels, int32_t length,
-               int32_t *indexMap,
-               UBiDiLevel *pMinLevel, UBiDiLevel *pMaxLevel) {
-    int32_t start;
-    UBiDiLevel level, minLevel, maxLevel;
-
-    if(levels==NULL || length<=0) {
-        return FALSE;
-    }
-
-    /* determine minLevel and maxLevel */
-    minLevel=UBIDI_MAX_EXPLICIT_LEVEL+1;
-    maxLevel=0;
-    for(start=length; start>0;) {
-        level=levels[--start];
-        if(level>UBIDI_MAX_EXPLICIT_LEVEL+1) {
-            return FALSE;
-        }
-        if(level<minLevel) {
-            minLevel=level;
-        }
-        if(level>maxLevel) {
-            maxLevel=level;
-        }
-    }
-    *pMinLevel=minLevel;
-    *pMaxLevel=maxLevel;
-
-    /* initialize the index map */
-    for(start=length; start>0;) {
-        --start;
-        indexMap[start]=start;
-    }
-
-    return TRUE;
-}
-
-/* API functions for logical<->visual mapping ------------------------------- */
-
-U_CAPI int32_t U_EXPORT2
-ubidi_getVisualIndex(UBiDi *pBiDi, int32_t logicalIndex, UErrorCode *pErrorCode) {
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return 0;
-    } else if(pBiDi==NULL) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return 0;
-    } else if(logicalIndex<0 || pBiDi->length<=logicalIndex) {
-        *pErrorCode=U_INDEX_OUTOFBOUNDS_ERROR;
-        return 0;
-    } else {
-        /* we can do the trivial cases without the runs array */
-        switch(pBiDi->direction) {
-        case UBIDI_LTR:
-            return logicalIndex;
-        case UBIDI_RTL:
-            return pBiDi->length-logicalIndex-1;
-        default:
-            if(pBiDi->runCount<0 && !ubidi_getRuns(pBiDi)) {
-                *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-                return 0;
-            } else {
-                Run *runs=pBiDi->runs;
-                int32_t i, visualStart=0, offset, length;
-
-                /* linear search for the run, search on the visual runs */
-                for(i=0;; ++i) {
-                    length=runs[i].visualLimit-visualStart;
-                    offset=logicalIndex-GET_INDEX(runs[i].logicalStart);
-                    if(offset>=0 && offset<length) {
-                        if(IS_EVEN_RUN(runs[i].logicalStart)) {
-                            /* LTR */
-                            return visualStart+offset;
-                        } else {
-                            /* RTL */
-                            return visualStart+length-offset-1;
-                        }
-                    }
-                    visualStart+=length;
-                }
-            }
-        }
-    }
-}
-
-U_CAPI int32_t U_EXPORT2
-ubidi_getLogicalIndex(UBiDi *pBiDi, int32_t visualIndex, UErrorCode *pErrorCode) {
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return 0;
-    } else if(pBiDi==NULL) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return 0;
-    } else if(visualIndex<0 || pBiDi->length<=visualIndex) {
-        *pErrorCode=U_INDEX_OUTOFBOUNDS_ERROR;
-        return 0;
-    } else {
-        /* we can do the trivial cases without the runs array */
-        switch(pBiDi->direction) {
-        case UBIDI_LTR:
-            return visualIndex;
-        case UBIDI_RTL:
-            return pBiDi->length-visualIndex-1;
-        default:
-            if(pBiDi->runCount<0 && !ubidi_getRuns(pBiDi)) {
-                *pErrorCode=U_MEMORY_ALLOCATION_ERROR;
-                return 0;
-            } else {
-                Run *runs=pBiDi->runs;
-                int32_t i, runCount=pBiDi->runCount, start;
-
-                if(runCount<=10) {
-                    /* linear search for the run */
-                    for(i=0; visualIndex>=runs[i].visualLimit; ++i) {}
-                } else {
-                    /* binary search for the run */
-                    int32_t begin=0, limit=runCount;
-
-                    /* the middle if() will guaranteed find the run, we don't need a loop limit */
-                    for(;;) {
-                        i=(begin+limit)/2;
-                        if(visualIndex>=runs[i].visualLimit) {
-                            begin=i+1;
-                        } else if(i==0 || visualIndex>=runs[i-1].visualLimit) {
-                            break;
-                        } else {
-                            limit=i;
-                        }
-                    }
-                }
-
-                start=runs[i].logicalStart;
-                if(IS_EVEN_RUN(start)) {
-                    /* LTR */
-                    /* the offset in runs[i] is visualIndex-runs[i-1].visualLimit */
-                    if(i>0) {
-                        visualIndex-=runs[i-1].visualLimit;
-                    }
-                    return GET_INDEX(start)+visualIndex;
-                } else {
-                    /* RTL */
-                    return GET_INDEX(start)+runs[i].visualLimit-visualIndex-1;
-                }
-            }
-        }
-    }
-}
-
-U_CAPI void U_EXPORT2
-ubidi_getLogicalMap(UBiDi *pBiDi, int32_t *indexMap, UErrorCode *pErrorCode) {
-    UBiDiLevel *levels;
-
-    /* ubidi_getLevels() checks all of its and our arguments */
-    if((levels=(UBiDiLevel *)ubidi_getLevels(pBiDi, pErrorCode))==NULL) {
-        /* no op */
-    } else if(indexMap==NULL) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-    } else {
-        ubidi_reorderLogical(levels, pBiDi->length, indexMap);
-    }
-}
-
-U_CAPI void U_EXPORT2
-ubidi_getVisualMap(UBiDi *pBiDi, int32_t *indexMap, UErrorCode *pErrorCode) {
-    /* ubidi_countRuns() checks all of its and our arguments */
-    if(ubidi_countRuns(pBiDi, pErrorCode)<=0) {
-        /* no op */
-    } else if(indexMap==NULL) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-    } else {
-        /* fill a visual-to-logical index map using the runs[] */
-        Run *runs=pBiDi->runs, *runsLimit=runs+pBiDi->runCount;
-        int32_t logicalStart, visualStart, visualLimit;
-
-        visualStart=0;
-        for(; runs<runsLimit; ++runs) {
-            logicalStart=runs->logicalStart;
-            visualLimit=runs->visualLimit;
-            if(IS_EVEN_RUN(logicalStart)) {
-                do { /* LTR */
-                    *indexMap++ = logicalStart++;
-                } while(++visualStart<visualLimit);
-            } else {
-                REMOVE_ODD_BIT(logicalStart);
-                logicalStart+=visualLimit-visualStart;  /* logicalLimit */
-                do { /* RTL */
-                    *indexMap++ = --logicalStart;
-                } while(++visualStart<visualLimit);
-            }
-            /* visualStart==visualLimit; */
-        }
-    }
-}
-
-U_CAPI void U_EXPORT2
-ubidi_invertMap(const int32_t *srcMap, int32_t *destMap, int32_t length) {
-    if(srcMap!=NULL && destMap!=NULL) {
-        srcMap+=length;
-        while(length>0) {
-            destMap[*--srcMap]=--length;
-        }
-    }
-}
--- a/jdk/src/share/native/sun/font/bidi/uchardir.c	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,652 +0,0 @@
-/*
- * Portions Copyright 2000-2005 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*
-* File UCHAR.CPP
-*
-* Modification History:
-*
-*   Date        Name        Description
-*   11/30/1999  dfelt       Creation.  Extract from uchar.c, reduce to data
-*                             query only.
-********************************************************************************
-*/
-
-#include "uchardir.h"
-
-/* new 4.0 surrogate data */
-static uint32_t ASCII_START = 0x0;
-static uint32_t ASCII_LIMIT = 0x80;
-static uint8_t ASCII[] = {
-    (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12,
-    (uint8_t)0x12, (uint8_t)0x08, (uint8_t)0x07, (uint8_t)0x08, (uint8_t)0x09, (uint8_t)0x07, (uint8_t)0x12, (uint8_t)0x12,
-    (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12,
-    (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x12, (uint8_t)0x07, (uint8_t)0x07, (uint8_t)0x07, (uint8_t)0x08,
-    (uint8_t)0x09, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x04, (uint8_t)0x04, (uint8_t)0x04, (uint8_t)0x0a, (uint8_t)0x0a,
-    (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x04, (uint8_t)0x06, (uint8_t)0x04, (uint8_t)0x06, (uint8_t)0x03,
-    (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x02,
-    (uint8_t)0x02, (uint8_t)0x02, (uint8_t)0x06, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a,
-    (uint8_t)0x0a, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a,
-    (uint8_t)0x0a, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-    (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x12,
-};
-static uint32_t RTL_START = 0x591;
-static uint32_t RTL_LIMIT = 0x671;
-static uint8_t RTL[] = {
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x01, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x01, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x01, (uint8_t)0x11, (uint8_t)0x01,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x01, (uint8_t)0x11, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01,
-    (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x01, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x06, (uint8_t)0x0d, (uint8_t)0x0a, (uint8_t)0x0a, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-    (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x05,
-    (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x05,
-    (uint8_t)0x05, (uint8_t)0x04, (uint8_t)0x05, (uint8_t)0x05, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x11,
-};
-static uint8_t t0[] = {
-  (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x9b, (uint8_t)0xab, (uint8_t)0xca, (uint8_t)0x99,
-  (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0xaa, (uint8_t)0xab,
-  (uint8_t)0xcd, (uint8_t)0xd5, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd5, (uint8_t)0x75, (uint8_t)0x74,
-  (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x7d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xd9,
-  (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x9a, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99,
-  (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99,
-  (uint8_t)0x7d, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x55, (uint8_t)0x33, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0xd3, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xd0,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x18, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x18, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x18, (uint8_t)0x88, (uint8_t)0x18,
-  (uint8_t)0x18, (uint8_t)0x81, (uint8_t)0x81, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-  (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x72, (uint8_t)0xdd,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x28, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x82, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x66, (uint8_t)0x66, (uint8_t)0x66, (uint8_t)0x66, (uint8_t)0x66, (uint8_t)0x56, (uint8_t)0x62, (uint8_t)0x22,
-  (uint8_t)0x82, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x82, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x82, (uint8_t)0x28, (uint8_t)0x8d, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x22,
-  (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x29,
-  (uint8_t)0x28, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x82, (uint8_t)0x22, (uint8_t)0x22,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x55, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0x05, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x08,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd5, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88,
-  (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x05,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80,
-  (uint8_t)0x08, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x08, (uint8_t)0x80, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00,
-  (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88,
-  (uint8_t)0x80, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x08, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xc0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xd0, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x05, (uint8_t)0x08, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd8, (uint8_t)0x88, (uint8_t)0xc0,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0x0d,
-  (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xd0,
-  (uint8_t)0xcc, (uint8_t)0xcc, (uint8_t)0xcc, (uint8_t)0xcc, (uint8_t)0xcc, (uint8_t)0xc9, (uint8_t)0x99, (uint8_t)0x01,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xca, (uint8_t)0xee, (uint8_t)0xee, (uint8_t)0xec,
-  (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x5d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0c,
-  (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99,
-  (uint8_t)0x30, (uint8_t)0x00, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xd0,
-  (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xd0,
-  (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55, (uint8_t)0x55,
-  (uint8_t)0x55, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x50,
-  (uint8_t)0x00, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33,
-  (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x33, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x3d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0x0d,
-  (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0xd0, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0,
-  (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0xcd, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x8d, (uint8_t)0xd0, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0xdd,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x0d,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x01, (uint8_t)0x81,
-  (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x15, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0xdd,
-  (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x22, (uint8_t)0x2d, (uint8_t)0x22,
-  (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x7d, (uint8_t)0x70, (uint8_t)0xd7, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd5,
-  (uint8_t)0xdd, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xd0, (uint8_t)0xd5, (uint8_t)0x5d, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x0d, (uint8_t)0xd5, (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd5, (uint8_t)0x75, (uint8_t)0x74,
-  (uint8_t)0x55, (uint8_t)0xdd, (uint8_t)0xd5, (uint8_t)0x50, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xdd, (uint8_t)0xd0,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x09, (uint8_t)0x99, (uint8_t)0xdd, (uint8_t)0x00,
-  (uint8_t)0x0d, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x09, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x99, (uint8_t)0x98, (uint8_t)0x88, (uint8_t)0x88,
-  (uint8_t)0x88, (uint8_t)0x80, (uint8_t)0x08, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x88, (uint8_t)0x88, (uint8_t)0x00,
-  (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x33,
-  (uint8_t)0x09, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00, (uint8_t)0x00,
-};
-
-static uint8_t t1[] = {
-  (uint8_t)0x00, (uint8_t)0x01, (uint8_t)0x02, (uint8_t)0x03, (uint8_t)0x04, (uint8_t)0x05, (uint8_t)0x04, (uint8_t)0x06,
-  (uint8_t)0x07, (uint8_t)0x08, (uint8_t)0x09, (uint8_t)0x0a, (uint8_t)0x0b, (uint8_t)0x0c, (uint8_t)0x0b, (uint8_t)0x0c,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0d, (uint8_t)0x0e, (uint8_t)0x0e, (uint8_t)0x0f, (uint8_t)0x10,
-  (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x12, (uint8_t)0x11, (uint8_t)0x13,
-  (uint8_t)0x14, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x15,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x16, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x17, (uint8_t)0x18, (uint8_t)0x19, (uint8_t)0x1a, (uint8_t)0x1b, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1d, (uint8_t)0x1e, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x20, (uint8_t)0x21, (uint8_t)0x22, (uint8_t)0x23,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x24, (uint8_t)0x25, (uint8_t)0x26,
-  (uint8_t)0x27, (uint8_t)0x28, (uint8_t)0x1f, (uint8_t)0x11, (uint8_t)0x29, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x2a, (uint8_t)0x23, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x2b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x2c, (uint8_t)0x2d, (uint8_t)0x2e, (uint8_t)0x2f, (uint8_t)0x0b,
-  (uint8_t)0x30, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x2c, (uint8_t)0x31, (uint8_t)0x0b, (uint8_t)0x2f, (uint8_t)0x32,
-  (uint8_t)0x2b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x2c, (uint8_t)0x33, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x34,
-  (uint8_t)0x2b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x2c, (uint8_t)0x35, (uint8_t)0x0b, (uint8_t)0x2f, (uint8_t)0x36,
-  (uint8_t)0x30, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x37, (uint8_t)0x38, (uint8_t)0x39, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x3a, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x3b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x3c,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x3d, (uint8_t)0x3e, (uint8_t)0x3f, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x2c, (uint8_t)0x40, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x38, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x41, (uint8_t)0x42, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x43, (uint8_t)0x44, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x45, (uint8_t)0x46, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x47, (uint8_t)0x0b, (uint8_t)0x48, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x49,
-  (uint8_t)0x4a, (uint8_t)0x4b, (uint8_t)0x11, (uint8_t)0x4c, (uint8_t)0x39, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x4d, (uint8_t)0x4e, (uint8_t)0x0b, (uint8_t)0x47, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x4f, (uint8_t)0x50, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x51, (uint8_t)0x0b, (uint8_t)0x51, (uint8_t)0x0b, (uint8_t)0x2f, (uint8_t)0x0b, (uint8_t)0x2f,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x52, (uint8_t)0x53, (uint8_t)0x54, (uint8_t)0x0b, (uint8_t)0x55,
-  (uint8_t)0x56, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x57, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x58, (uint8_t)0x59, (uint8_t)0x5a, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x5b, (uint8_t)0x5c, (uint8_t)0x5d, (uint8_t)0x5d, (uint8_t)0x5e,
-  (uint8_t)0x5f, (uint8_t)0x10, (uint8_t)0x60, (uint8_t)0x61, (uint8_t)0x10, (uint8_t)0x62, (uint8_t)0x63, (uint8_t)0x64,
-  (uint8_t)0x65, (uint8_t)0x0b, (uint8_t)0x66, (uint8_t)0x67, (uint8_t)0x0b, (uint8_t)0x11, (uint8_t)0x68, (uint8_t)0x0b,
-  (uint8_t)0x69, (uint8_t)0x6a, (uint8_t)0x6b, (uint8_t)0x6c, (uint8_t)0x6d, (uint8_t)0x6e, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x6f, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x70, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x05,
-  (uint8_t)0x10, (uint8_t)0x71, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x04, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x72, (uint8_t)0x0b, (uint8_t)0x73, (uint8_t)0x0b, (uint8_t)0x74, (uint8_t)0x74,
-  (uint8_t)0x74, (uint8_t)0x75, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x76, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x77, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x78,
-  (uint8_t)0x10, (uint8_t)0x79, (uint8_t)0x79, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x7a, (uint8_t)0x10, (uint8_t)0x77, (uint8_t)0x10, (uint8_t)0x7b, (uint8_t)0x7c, (uint8_t)0x7d, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x7e, (uint8_t)0x10, (uint8_t)0x7f, (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x80, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x78, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x10, (uint8_t)0x81, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x82,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x70, (uint8_t)0x0b, (uint8_t)0x80,
-  (uint8_t)0x83, (uint8_t)0x10, (uint8_t)0x84, (uint8_t)0x85, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x86, (uint8_t)0x04, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x87,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x5e, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x0b, (uint8_t)0x88,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x7d, (uint8_t)0x89, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x8a,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x8b, (uint8_t)0x0b, (uint8_t)0x8c,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x72, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x8d, (uint8_t)0x8e, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x8f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x90,
-  (uint8_t)0x11, (uint8_t)0x0b, (uint8_t)0x91, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x92, (uint8_t)0x93, (uint8_t)0x1f,
-  (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x1f, (uint8_t)0x27,
-  (uint8_t)0x94, (uint8_t)0x03, (uint8_t)0x04, (uint8_t)0x05, (uint8_t)0x04, (uint8_t)0x05, (uint8_t)0x70, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x95, (uint8_t)0x96,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x97, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c, (uint8_t)0x1c,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x98, (uint8_t)0x99,
-  (uint8_t)0x9a, (uint8_t)0x0b, (uint8_t)0x9b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x10, (uint8_t)0x72, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x9c, (uint8_t)0x74, (uint8_t)0x74, (uint8_t)0x74,
-  (uint8_t)0x9d, (uint8_t)0x0b, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0x08, (uint8_t)0x08,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11,
-  (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x11, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-  (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b, (uint8_t)0x0b,
-};
-
-static uint8_t ix[] = {
-  (uint8_t)0x01, (uint8_t)0x23, (uint8_t)0x45, (uint8_t)0x67, (uint8_t)0x78, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x97, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x7a,
-  (uint8_t)0xbc, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0xd7, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0xe7, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-  (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77, (uint8_t)0x77,
-};
-
-#define LOWBITS 4
-#define MEDBITS 7
-#define HIGHBITS (21 - MEDBITS - LOWBITS)
-
-#define HIGHSHIFT (LOWBITS + MEDBITS)
-
-#define BLOCKSIZE (1 << LOWBITS)
-#define IBLOCKSIZE (1 << MEDBITS)
-#define ISIZE (1 << HIGHBITS)
-
-#define BLOCKMASK (BLOCKSIZE - 1)
-#define IBLOCKMASK (IBLOCKSIZE - 1)
-#define IMASK (ISIZE - 1)
-
-static uint8_t jx2i[] = {
-    0, 1, 13, 2, 3, 4, 5, 6, 17, 18, 7, 8, 9, 10
-};
-
-static uint8_t x2i[] = {
-    /* LRE RLE PDF LRO RLO */
-    11, 14, 16, 12, 15
-};
-
-static UCharDirection u_getDirectionInternal(uint32_t cp) {
-  int dc;
-  int n;
-  int bi = cp & BLOCKMASK;
-  int ibi = (cp >> LOWBITS) & IBLOCKMASK;
-  int i = (cp >> HIGHSHIFT) & IMASK;
-
-  n = ix[i >> 1];
-  if ((i & 1) == 0) {
-    n >>= 4;
-  }
-  n &= 0x0f;
-  n = t1[n * IBLOCKSIZE + ibi];
-  n = n * BLOCKSIZE + bi;
-  dc = t0[n >> 1];
-  if ((n & 1) == 0) {
-    dc >>= 4;
-  }
-  dc &= 0x0f;
-  if (dc > 13) {
-    dc = x2i[cp - 0x202a];
-  } else {
-    dc = jx2i[dc];
-  }
-  return dc;
-}
-
-UCharDirection u_getDirection(uint32_t cp) {
-  if (cp < ASCII_LIMIT) {
-    return ASCII[cp];
-  }
-  if (cp < RTL_START) {
-    return u_getDirectionInternal(cp);
-  }
-  if (cp < RTL_LIMIT) {
-    return RTL[cp - RTL_START];
-  }
-  if (cp < 0x110000) {
-    return u_getDirectionInternal(cp);
-  }
-  return 0;
-}
-
-UCharDirection
-u_charDirection(UChar ch) {
-    return u_getDirection(ch);
-}
-
-#define LEAD_SURROGATE_SHIFT 10
-#define SURROGATE_OFFSET (0x010000 - (0xd800 << 10) - 0xdc00)
-
-UCharDirection
-u_surrogatePairDirection(UChar lead, UChar trail) {
-    uint32_t cp = ((uint32_t)lead << LEAD_SURROGATE_SHIFT) + trail + SURROGATE_OFFSET;
-    return u_getDirection(cp);
-}
--- a/jdk/src/share/native/sun/font/bidi/uchardir.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright IBM Corp. 1999-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*
-* File UCHARDIR.H
-*
-* Modification History:
-*
-*   Date          Name        Description
-*   11/30/1999    dfelt       Creation.  Copied UCharDirection from uchar.h
-********************************************************************************
-*/
-
-#ifndef UCHARDIR_H
-#define UCHARDIR_H
-
-#include "utypes.h"
-
-/*===========================================================================*/
-/* Unicode version number                                                    */
-/*===========================================================================*/
-#define UNICODE_VERSION  "3.0.0.beta"
-
-enum UCharDirection   {
-    U_LEFT_TO_RIGHT               = 0,
-    U_RIGHT_TO_LEFT               = 1,
-    U_EUROPEAN_NUMBER             = 2,
-    U_EUROPEAN_NUMBER_SEPARATOR   = 3,
-    U_EUROPEAN_NUMBER_TERMINATOR  = 4,
-    U_ARABIC_NUMBER               = 5,
-    U_COMMON_NUMBER_SEPARATOR     = 6,
-    U_BLOCK_SEPARATOR             = 7,
-    U_SEGMENT_SEPARATOR           = 8,
-    U_WHITE_SPACE_NEUTRAL         = 9,
-    U_OTHER_NEUTRAL               = 10,
-    U_LEFT_TO_RIGHT_EMBEDDING     = 11,
-    U_LEFT_TO_RIGHT_OVERRIDE      = 12,
-    U_RIGHT_TO_LEFT_ARABIC        = 13,
-    U_RIGHT_TO_LEFT_EMBEDDING     = 14,
-    U_RIGHT_TO_LEFT_OVERRIDE      = 15,
-    U_POP_DIRECTIONAL_FORMAT      = 16,
-    U_DIR_NON_SPACING_MARK        = 17,
-    U_BOUNDARY_NEUTRAL            = 18,
-    U_CHAR_DIRECTION_COUNT
-};
-
-typedef enum UCharDirection UCharDirection;
-
-/**
-  * Returns the linguistic direction property of a character.
-  * <P>
-  * Returns the linguistic direction property of a character.
-  * For example, 0x0041 (letter A) has the LEFT_TO_RIGHT directional
-  * property.
-  * @see UCharDirection
-  */
-U_CAPI UCharDirection U_EXPORT2
-u_charDirection(UChar c);
-
-U_CAPI UCharDirection U_EXPORT2
-u_getDirection(uint32_t cp);
-
-U_CAPI UCharDirection U_EXPORT2
-u_surrogatePairDirection(UChar lead, UChar trail);
-
-#endif /*_UCHAR*/
-/*eof*/
--- a/jdk/src/share/native/sun/font/bidi/utypes.h	Sun Jun 21 23:52:58 2009 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
- * Portions Copyright 2000-2003 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * (C) Copyright Taligent, Inc.,  1996, 1997                                 *
- * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
- *
- * The original version of this source code and documentation is
- * copyrighted and owned by IBM. These materials are provided
- * under terms of a License Agreement between IBM and Sun.
- * This technology is protected by multiple US and International
- * patents. This notice and attribution to IBM may not be removed.
- */
-
-/*
-*
-*  FILE NAME : UTYPES.H (formerly ptypes.h)
-*
-*   Date        Name        Description
-*   12/11/96    helena      Creation.
-*   02/27/97    aliu        Added typedefs for UClassID, int8, int16, int32,
-*                           uint8, uint16, and uint32.
-*   04/01/97    aliu        Added XP_CPLUSPLUS and modified to work under C as
-*                            well as C++.
-*                           Modified to use memcpy() for icu_arrayCopy() fns.
-*   04/14/97    aliu        Added TPlatformUtilities.
-*   05/07/97    aliu        Added import/export specifiers (replacing the old
-*                           broken EXT_CLASS).  Added version number for our
-*                           code.  Cleaned up header.
-*    6/20/97    helena      Java class name change.
-*   08/11/98    stephen     UErrorCode changed from typedef to enum
-*   08/12/98    erm         Changed T_ANALYTIC_PACKAGE_VERSION to 3
-*   08/14/98    stephen     Added icu_arrayCopy() for int8_t, int16_t, int32_t
-*   12/09/98    jfitz       Added BUFFER_OVERFLOW_ERROR (bug 1100066)
-*   04/20/99    stephen     Cleaned up & reworked for autoconf.
-*                           Renamed to utypes.h.
-*   05/05/99    stephen     Changed to use <inttypes.h>
-*   10/12/00    dfelt       Adapted to use javavm types (plus juint from j2d)
-*******************************************************************************
-*/
-
-#ifndef UTYPES_H
-#define UTYPES_H
-
-// doesn't seem to be a way of getting around this
-
-//#if defined(WIN32) || defined(_WIN32)
-// not needed since we don't export to another dll
-
-#if 0
-
-#define U_EXPORT __declspec(dllexport)
-#define U_EXPORT2
-#define U_IMPORT __declspec(dllimport)
-
-#else
-
-#define U_EXPORT
-#define U_EXPORT2
-#define U_IMPORT
-
-#endif
-
-#ifdef XP_CPLUSPLUS
-#   define U_CFUNC extern "C"
-#   define U_CDECL_BEGIN extern "C" {
-#   define U_CDECL_END   }
-#else
-#   define U_CFUNC
-#   define U_CDECL_BEGIN
-#   define U_CDECL_END
-#endif
-#define U_CAPI U_CFUNC U_EXPORT
-
-// defines jboolean, jchar, jshort, and jint via jni_md.h
-#include "jni.h"
-// defines jubyte, jushort, juint
-#include "j2d_md.h"
-
-typedef jboolean bool_t;
-
-/*
- * win32 does not have standard definitions for the following:
- */
-#ifdef WIN32
-
-#ifndef __int8_t_defined
-typedef jbyte    int8_t;
-typedef jshort   int16_t;
-typedef jint     int32_t;
-#endif
-
-typedef jubyte   uint8_t;
-typedef jushort  uint16_t;
-typedef juint    uint32_t;
-
-#endif /* WIN32 */
-
-/*===========================================================================*/
-/* Unicode character                                                         */
-/*===========================================================================*/
-typedef uint16_t UChar;
-
-
-/** Error code to replace exception handling */
-enum UErrorCode {
-    U_ERROR_INFO_START        = -128,     /* Start of information results (semantically successful) */
-    U_USING_FALLBACK_ERROR    = -128,
-    U_USING_DEFAULT_ERROR     = -127,
-    U_ERROR_INFO_LIMIT,
-
-    U_ZERO_ERROR              =  0,       /* success */
-
-    U_ILLEGAL_ARGUMENT_ERROR  =  1,       /* Start of codes indicating failure */
-    U_MISSING_RESOURCE_ERROR  =  2,
-    U_INVALID_FORMAT_ERROR    =  3,
-    U_FILE_ACCESS_ERROR       =  4,
-    U_INTERNAL_PROGRAM_ERROR  =  5,       /* Indicates a bug in the library code */
-    U_MESSAGE_PARSE_ERROR     =  6,
-    U_MEMORY_ALLOCATION_ERROR =  7,       /* Memory allocation error */
-    U_INDEX_OUTOFBOUNDS_ERROR =  8,
-    U_PARSE_ERROR             =  9,       /* Equivalent to Java ParseException */
-    U_INVALID_CHAR_FOUND      = 10,       /* In the Character conversion routines: Invalid character or sequence was encountered*/
-    U_TRUNCATED_CHAR_FOUND    = 11,       /* In the Character conversion routines: More bytes are required to complete the conversion successfully*/
-    U_ILLEGAL_CHAR_FOUND      = 12,       /* In codeset conversion: a sequence that does NOT belong in the codepage has been encountered*/
-    U_INVALID_TABLE_FORMAT    = 13,       /* Conversion table file found, but corrupted*/
-    U_INVALID_TABLE_FILE      = 14,       /* Conversion table file not found*/
-    U_BUFFER_OVERFLOW_ERROR   = 15,       /* A result would not fit in the supplied buffer */
-    U_UNSUPPORTED_ERROR       = 16,       /* Requested operation not supported in current context */
-    U_ERROR_LIMIT
-};
-
-#ifndef XP_CPLUSPLUS
-typedef enum UErrorCode UErrorCode;
-#endif
-
-/* Use the following to determine if an UErrorCode represents */
-/* operational success or failure. */
-#ifdef XP_CPLUSPLUS
-inline bool_t U_SUCCESS(UErrorCode code) { return (bool_t)(code<=U_ZERO_ERROR); }
-inline bool_t U_FAILURE(UErrorCode code) { return (bool_t)(code>U_ZERO_ERROR); }
-#else
-#define U_SUCCESS(x) ((x)<=U_ZERO_ERROR)
-#define U_FAILURE(x) ((x)>U_ZERO_ERROR)
-#endif
-
-#ifndef TRUE
-#   define TRUE  1
-#endif
-#ifndef FALSE
-#   define FALSE 0
-#endif
-
-// UTYPES_H
-#endif
--- a/jdk/src/share/native/sun/font/layout/LETypes.h	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/share/native/sun/font/layout/LETypes.h	Tue Jun 23 23:09:49 2009 -0700
@@ -36,7 +36,8 @@
 #define LE_USE_CMEMORY
 
 #ifdef LE_USE_CMEMORY
-#include "cmemory.h"
+#include <stdlib.h>
+#include <string.h>
 #endif
 
 #ifndef _LP64
--- a/jdk/src/solaris/native/sun/awt/awt_GraphicsEnv.c	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/solaris/native/sun/awt/awt_GraphicsEnv.c	Tue Jun 23 23:09:49 2009 -0700
@@ -337,7 +337,7 @@
     char errmsg[128];
     int xinawareScreen;
     void* xrenderLibHandle = NULL;
-    XRenderFindVisualFormatFunc *XRenderFindVisualFormat = NULL;
+    XRenderFindVisualFormatFunc* xrenderFindVisualFormat = NULL;
     int major_opcode, first_event, first_error;
 
     if (usingXinerama) {
@@ -435,7 +435,7 @@
 #endif
 
         if (xrenderLibHandle != NULL) {
-            XRenderFindVisualFormat =
+            xrenderFindVisualFormat =
                 (XRenderFindVisualFormatFunc*)dlsym(xrenderLibHandle,
                                                     "XRenderFindVisualFormat");
         }
@@ -454,8 +454,8 @@
         graphicsConfigs [ind]->awt_depth = pVITrue [i].depth;
         memcpy (&graphicsConfigs [ind]->awt_visInfo, &pVITrue [i],
                 sizeof (XVisualInfo));
-       if (XRenderFindVisualFormat != NULL) {
-            XRenderPictFormat *format = XRenderFindVisualFormat (awt_display,
+       if (xrenderFindVisualFormat != NULL) {
+            XRenderPictFormat *format = xrenderFindVisualFormat (awt_display,
                     pVITrue [i].visual);
             if (format &&
                 format->type == PictTypeDirect &&
--- a/jdk/src/solaris/native/sun/awt/awt_p.h	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/solaris/native/sun/awt/awt_p.h	Tue Jun 23 23:09:49 2009 -0700
@@ -48,6 +48,7 @@
 #include <X11/Xatom.h>
 #include <X11/keysym.h>
 #include <X11/keysymdef.h>
+#include <X11/extensions/Xrender.h>
 #ifndef XAWT
 #include <Xm/CascadeB.h>
 #include <Xm/DrawingA.h>
@@ -120,48 +121,8 @@
 
 #ifndef HEADLESS
 
-/* Note: until we include the <X11/extensions/Xrender.h> explicitly
- * we have to define a couple of things ourselves.
- */
-typedef unsigned long   PictFormat;
-#define PictTypeIndexed             0
-#define PictTypeDirect              1
-
-typedef struct {
-    short   red;
-    short   redMask;
-    short   green;
-    short   greenMask;
-    short   blue;
-    short   blueMask;
-    short   alpha;
-    short   alphaMask;
-} XRenderDirectFormat;
-
-typedef struct {
-    PictFormat      id;
-    int         type;
-    int         depth;
-    XRenderDirectFormat direct;
-    Colormap        colormap;
-} XRenderPictFormat;
-
-#define PictFormatID        (1 << 0)
-#define PictFormatType      (1 << 1)
-#define PictFormatDepth     (1 << 2)
-#define PictFormatRed       (1 << 3)
-#define PictFormatRedMask   (1 << 4)
-#define PictFormatGreen     (1 << 5)
-#define PictFormatGreenMask (1 << 6)
-#define PictFormatBlue      (1 << 7)
-#define PictFormatBlueMask  (1 << 8)
-#define PictFormatAlpha     (1 << 9)
-#define PictFormatAlphaMask (1 << 10)
-#define PictFormatColormap  (1 << 11)
-
 typedef XRenderPictFormat *
 XRenderFindVisualFormatFunc (Display *dpy, _Xconst Visual *visual);
-/* END OF Xrender.h chunk */
 
 typedef struct _AwtGraphicsConfigData  {
     int         awt_depth;
--- a/jdk/src/windows/native/sun/windows/awt_Component.cpp	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/windows/native/sun/windows/awt_Component.cpp	Tue Jun 23 23:09:49 2009 -0700
@@ -1254,6 +1254,8 @@
         WIN_MSG(WM_AWT_CREATECONTEXT)
         WIN_MSG(WM_AWT_DESTROYCONTEXT)
         WIN_MSG(WM_AWT_ASSOCIATECONTEXT)
+        WIN_MSG(WM_AWT_GET_DEFAULT_IME_HANDLER)
+        WIN_MSG(WM_AWT_HANDLE_NATIVE_IME_EVENT)
         WIN_MSG(WM_AWT_PRE_KEYDOWN)
         WIN_MSG(WM_AWT_PRE_KEYUP)
         WIN_MSG(WM_AWT_PRE_SYSKEYDOWN)
@@ -3334,7 +3336,13 @@
             // reset
             resetKbdState( kbdState );
         }else {
-            printf ("++++Whats that? wkey 0x%x (%d)\n", i,i);
+            // k > 1: this key does generate multiple characters. Ignore it.
+            // An example: Arabic Lam and Alef ligature.
+            // There will be no extended keycode and thus shortcuts for this  key.
+            // XXX shouldn't we reset the kbd state?
+#ifdef DEBUG
+            DTRACE_PRINTLN2("wkey 0x%02X (%d)", i,i);
+#endif
         }
         kbdState[i] = 0; // "key unpressed"
     }
--- a/jdk/src/windows/native/sun/windows/awt_InputMethod.cpp	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/windows/native/sun/windows/awt_InputMethod.cpp	Tue Jun 23 23:09:49 2009 -0700
@@ -91,16 +91,19 @@
 {
     TRY;
 
-    //get C++ Class of Focused Component
-    if (peer == 0)      return;
-    AwtComponent* p = (AwtComponent*)JNI_GET_PDATA(peer);
-    if (p == 0)         return;
+    jobject selfGlobalRef = env->NewGlobalRef(self);
+    jobject peerGlobalRef = env->NewGlobalRef(peer);
+
+    EnableNativeIMEStruct *enis = new EnableNativeIMEStruct;
 
-    p->SetInputMethod(self, useNativeCompWindow);
+    enis->self = selfGlobalRef;
+    enis->peer = peerGlobalRef;
+    enis->context = context;
+    enis->useNativeCompWindow = useNativeCompWindow;
 
-    // use special message to call ImmAssociateContext() in main thread.
     AwtToolkit::GetInstance().SendMessage(WM_AWT_ASSOCIATECONTEXT,
-                                          reinterpret_cast<WPARAM>(p->GetHWnd()), context);
+                                          reinterpret_cast<WPARAM>(enis), (LPARAM)0);
+    // global refs are deleted in message handler
 
     CATCH_BAD_ALLOC;
 }
@@ -116,16 +119,18 @@
 {
     TRY_NO_VERIFY;
 
-    //get C++ Class of Focused Component
-    if (peer == 0)      return;
-    AwtComponent* p = (AwtComponent*)JNI_GET_PDATA(peer);
-    if (p == 0)         return;
+    jobject peerGlobalRef = env->NewGlobalRef(peer);
+    // self reference is not used
 
-    p->SetInputMethod(NULL, TRUE);
+    EnableNativeIMEStruct *enis = new EnableNativeIMEStruct;
+    enis->self = NULL;
+    enis->peer = peerGlobalRef;
+    enis->context = NULL;
+    enis->useNativeCompWindow = JNI_TRUE;
 
-    // use special message to call ImmAssociateContext() in main thread.
     AwtToolkit::GetInstance().SendMessage(WM_AWT_ASSOCIATECONTEXT,
-                                          reinterpret_cast<WPARAM>(p->GetHWnd()), NULL);
+                                          reinterpret_cast<WPARAM>(enis), (LPARAM)0);
+    // global refs are deleted in message handler
 
     CATCH_BAD_ALLOC;
 }
@@ -167,23 +172,14 @@
     if (id >= java_awt_event_InputMethodEvent_INPUT_METHOD_FIRST &&
         id <= java_awt_event_InputMethodEvent_INPUT_METHOD_LAST)
     {
-        long modifiers = p->GetJavaModifiers();
-        if (msg.message==WM_CHAR || msg.message==WM_SYSCHAR) {
-            WCHAR unicodeChar = L'\0';
-            unicodeChar = (WCHAR)msg.wParam;
-            p->SendKeyEvent(java_awt_event_KeyEvent_KEY_TYPED,
-                            0, //to be fixed nowMillis(),
-                            java_awt_event_KeyEvent_CHAR_UNDEFINED,
-                            unicodeChar,
-                            modifiers,
-                            java_awt_event_KeyEvent_KEY_LOCATION_UNKNOWN, (jlong)0,
-                            &msg);
-        } else {
-            MSG* pCopiedMsg = new MSG;
-            *pCopiedMsg = msg;
-            p->SendMessage(WM_AWT_HANDLE_EVENT, (WPARAM) FALSE,
-                        (LPARAM) pCopiedMsg);
-        }
+        jobject peerGlobalRef = env->NewGlobalRef(peer);
+
+        // use special message to access pData on the toolkit thread
+        AwtToolkit::GetInstance().SendMessage(WM_AWT_HANDLE_NATIVE_IME_EVENT,
+                                              reinterpret_cast<WPARAM>(peerGlobalRef),
+                                              reinterpret_cast<LPARAM>(&msg));
+        // global ref is deleted in message handler
+
         (env)->SetBooleanField(event, AwtAWTEvent::consumedID, JNI_TRUE);
     }
 
@@ -373,22 +369,27 @@
        Windows system creates a default input method window for the
        toolkit thread.
     */
-    HWND hwndIME = AwtToolkit::GetInstance().GetInputMethodWindow();
-    if (hwndIME == NULL) {
-        if (peer == NULL) {
-            return;
-        }
+
+    HWND defaultIMEHandler = AwtToolkit::GetInstance().GetInputMethodWindow();
+
+    if (defaultIMEHandler == NULL)
+    {
+        jobject peerGlobalRef = env->NewGlobalRef(peer);
 
-        AwtComponent* p = (AwtComponent*)JNI_GET_PDATA(peer);
-        if (p == NULL || (hwndIME = ImmGetDefaultIMEWnd(p->GetHWnd())) == NULL) {
-            return;
+        // use special message to access pData on the toolkit thread
+        LRESULT res = AwtToolkit::GetInstance().SendMessage(WM_AWT_GET_DEFAULT_IME_HANDLER,
+                                          reinterpret_cast<WPARAM>(peerGlobalRef), 0);
+        // global ref is deleted in message handler
+
+        if (res == TRUE) {
+            defaultIMEHandler = AwtToolkit::GetInstance().GetInputMethodWindow();
         }
-
-        AwtToolkit::GetInstance().SetInputMethodWindow(hwndIME);
     }
 
-    ::SendMessage(hwndIME, WM_IME_CONTROL,
-                  visible ? IMC_OPENSTATUSWINDOW : IMC_CLOSESTATUSWINDOW, 0);
+    if (defaultIMEHandler != NULL) {
+        ::SendMessage(defaultIMEHandler, WM_IME_CONTROL,
+                      visible ? IMC_OPENSTATUSWINDOW : IMC_CLOSESTATUSWINDOW, 0);
+    }
 }
 
 /*
@@ -417,6 +418,7 @@
     // use special message to open candidate window in main thread.
     AwtToolkit::GetInstance().SendMessage(WM_AWT_OPENCANDIDATEWINDOW,
                                           (WPARAM)peerGlobalRef, MAKELONG(x, y));
+    // global ref is deleted in message handler
 
     CATCH_BAD_ALLOC;
 }
--- a/jdk/src/windows/native/sun/windows/awt_Toolkit.cpp	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/windows/native/sun/windows/awt_Toolkit.cpp	Tue Jun 23 23:09:49 2009 -0700
@@ -804,8 +804,73 @@
           return 0;
       }
       case WM_AWT_ASSOCIATECONTEXT: {
-          AwtComponent *p = AwtComponent::GetComponent((HWND)wParam);
-          p->ImmAssociateContext((HIMC)lParam);
+          EnableNativeIMEStruct *data = (EnableNativeIMEStruct*)wParam;
+
+          jobject peer = data->peer;
+          jobject self = data->self;
+          jint context = data->context;
+          jboolean useNativeCompWindow = data->useNativeCompWindow;
+
+          AwtComponent* comp = (AwtComponent*)JNI_GET_PDATA(peer);
+          if (comp != NULL)
+          {
+              comp->SetInputMethod(self, useNativeCompWindow);
+              comp->ImmAssociateContext((HIMC)context);
+          }
+
+          if (peer != NULL) {
+              env->DeleteGlobalRef(peer);
+          }
+          if (self != NULL) {
+              env->DeleteGlobalRef(self);
+          }
+
+          delete data;
+          return 0;
+      }
+      case WM_AWT_GET_DEFAULT_IME_HANDLER: {
+          LRESULT ret = (LRESULT)FALSE;
+          jobject peer = (jobject)wParam;
+
+          AwtComponent* comp = (AwtComponent*)JNI_GET_PDATA(peer);
+          if (comp != NULL) {
+              HWND defaultIMEHandler = ImmGetDefaultIMEWnd(comp->GetHWnd());
+              if (defaultIMEHandler != NULL) {
+                  AwtToolkit::GetInstance().SetInputMethodWindow(defaultIMEHandler);
+                  ret = (LRESULT)TRUE;
+              }
+          }
+
+          if (peer != NULL) {
+              env->DeleteGlobalRef(peer);
+          }
+          return ret;
+      }
+      case WM_AWT_HANDLE_NATIVE_IME_EVENT: {
+          jobject peer = (jobject)wParam;
+          AwtComponent* comp = (AwtComponent*)JNI_GET_PDATA(peer);
+          MSG* msg = (MSG*)lParam;
+
+          long modifiers = comp->GetJavaModifiers();
+          if ((comp != NULL) && (msg->message==WM_CHAR || msg->message==WM_SYSCHAR)) {
+              WCHAR unicodeChar = (WCHAR)msg->wParam;
+              comp->SendKeyEvent(java_awt_event_KeyEvent_KEY_TYPED,
+                                 0, //to be fixed nowMillis(),
+                                 java_awt_event_KeyEvent_CHAR_UNDEFINED,
+                                 unicodeChar,
+                                 modifiers,
+                                 java_awt_event_KeyEvent_KEY_LOCATION_UNKNOWN, (jlong)0,
+                                 msg);
+          } else if (comp != NULL) {
+              MSG* pCopiedMsg = new MSG;
+              *pCopiedMsg = *msg;
+              comp->SendMessage(WM_AWT_HANDLE_EVENT, (WPARAM) FALSE,
+                                (LPARAM) pCopiedMsg);
+          }
+
+          if (peer != NULL) {
+              env->DeleteGlobalRef(peer);
+          }
           return 0;
       }
       case WM_AWT_ENDCOMPOSITION: {
--- a/jdk/src/windows/native/sun/windows/awt_Toolkit.h	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/windows/native/sun/windows/awt_Toolkit.h	Tue Jun 23 23:09:49 2009 -0700
@@ -61,6 +61,14 @@
 typedef VOID (CALLBACK* IDLEPROC)(VOID);
 typedef BOOL (CALLBACK* PEEKMESSAGEPROC)(MSG&);
 
+// Struct for _WInputMethod_enable|disableNativeIME method
+struct EnableNativeIMEStruct {
+    jobject self;
+    jobject peer;
+    jint context;
+    jboolean useNativeCompWindow;
+};
+
 /*
  * class JNILocalFrame
  * Push/PopLocalFrame helper
--- a/jdk/src/windows/native/sun/windows/awtmsg.h	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/src/windows/native/sun/windows/awtmsg.h	Tue Jun 23 23:09:49 2009 -0700
@@ -208,6 +208,8 @@
     WM_AWT_CREATECONTEXT,
     WM_AWT_DESTROYCONTEXT,
     WM_AWT_ASSOCIATECONTEXT,
+    WM_AWT_GET_DEFAULT_IME_HANDLER,
+    WM_AWT_HANDLE_NATIVE_IME_EVENT,
     WM_AWT_PRE_KEYDOWN,
     WM_AWT_PRE_KEYUP,
     WM_AWT_PRE_SYSKEYDOWN,
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/EventDispatchThread/LoopRobustness/LoopRobustness.html	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,22 @@
+<HTML>
+  <!--  @test
+        @bug 4023283
+        @summary Checks that an Error which propogate up to the EventDispatch
+        loop does not crash AWT.
+        @author Andrei Dmitriev: area=awt.event
+        @library ../../regtesthelpers
+        @build Util
+        @run main LoopRobustness
+  -->
+  <HEAD>
+  <TITLE>LoopRobustness</TITLE>
+  </HEAD>
+  <BODY>
+  This is automatic test.
+  
+  <APPLET CODE="LoopRobustness.class"
+          CODEBASE = "."
+          WIDTH=350 HEIGHT=100>
+  </APPLET>
+  </BODY>                                                             
+  </HTML>
--- a/jdk/test/java/awt/EventDispatchThread/LoopRobustness/LoopRobustness.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/test/java/awt/EventDispatchThread/LoopRobustness/LoopRobustness.java	Tue Jun 23 23:09:49 2009 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 1998-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1998-2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,10 @@
  * @bug 4023283
  * @summary Checks that an Error which propogate up to the EventDispatch
  * loop does not crash AWT.
- * @author Andrei Dmitriev Oleg Sukhodolsky
+ * @author Andrei Dmitriev: area=awt.event
+ * @library ../../regtesthelpers
+ * @build Util
+ * @run main LoopRobustness
  */
 
 import java.awt.*;
--- a/jdk/test/java/awt/Graphics/DrawImageBG/SystemBgColorTest.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/test/java/awt/Graphics/DrawImageBG/SystemBgColorTest.java	Tue Jun 23 23:09:49 2009 -0700
@@ -59,7 +59,6 @@
         if (errcount > 0) {
             throw new RuntimeException(errcount+" errors");
         }
-        System.exit(0); // For 1.3 and earlier VMs...
     }
 
     static int cmap[] = {
--- a/jdk/test/java/text/Bidi/BidiBug.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/test/java/text/Bidi/BidiBug.java	Tue Jun 23 23:09:49 2009 -0700
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 4827312
+ * @bug 4827312 6850113
  * @summary verify that argument validity check is not fooled by overflow
  */
 public class BidiBug {
@@ -33,9 +33,9 @@
         java.text.Bidi bidi = new java.text.Bidi(new char[20],10,buff,Integer.MAX_VALUE-3,4,1);
     }
     catch (IllegalArgumentException e) {
-        System.out.println(e);
+        System.out.println("Passed: " + e);
         return; // success
     }
-    throw new RuntimeException("didn't throw error, though we didn't crash either");
+    throw new RuntimeException("Failed: Bidi didn't throw error, though we didn't crash either");
   }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/text/Bidi/BidiConformance.java	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,2334 @@
+/*
+ * Copyright (c) 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6850113
+ * @summary confirm the behavior of new Bidi implementation. (Backward compatibility)
+ */
+
+import java.awt.font.NumericShaper;
+import java.awt.font.TextAttribute;
+import java.text.AttributedString;
+import java.text.Bidi;
+import java.util.Arrays;
+
+public class BidiConformance {
+
+    /* internal flags */
+    private static boolean error = false;
+    private static boolean verbose = false;
+    private static boolean abort = false;
+
+    public static void main(String[] args) {
+        for (int i = 0; i < args.length; i++) {
+            String arg = args[i];
+            if (arg.equals("-verbose")) {
+                verbose = true;
+            } else if (arg.equals("-abort")) {
+                abort = true;
+            }
+        }
+
+        BidiConformance bc = new BidiConformance();
+        bc.test();
+
+        if (error) {
+            throw new RuntimeException("Failed.");
+        } else {
+            System.out.println("Passed.");
+        }
+    }
+
+    private void test() {
+        testConstants();
+        testConstructors();
+        testMethods();
+
+        testMethods4Constructor1();  // Bidi(AttributedCharacterIterator)
+        testMethods4Constructor2();  // Bidi(String, int)
+        testMethods4Constructor3();  // Bidi(char[], ...)
+    }
+
+    private void testConstants() {
+        System.out.println("*** Test constants");
+
+        checkResult("Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT",
+                     -2, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
+        checkResult("Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT",
+                     -1, Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT);
+        checkResult("Bidi.DIRECTION_LEFT_TO_RIGHT",
+                     0, Bidi.DIRECTION_LEFT_TO_RIGHT);
+        checkResult("Bidi.DIRECTION_RIGHT_TO_LEFT",
+                     1, Bidi.DIRECTION_RIGHT_TO_LEFT);
+    }
+
+    private void testConstructors() {
+        System.out.println("*** Test constructors");
+
+        testConstructor1();  // Bidi(AttributedCharacterIterator)
+        testConstructor2();  // Bidi(String, int)
+        testConstructor3();  // Bidi(char[], ...)
+    }
+
+    private void testMethods() {
+        System.out.println("*** Test methods");
+
+        testMethod_createLineBidi1();
+        testMethod_createLineBidi2();
+        testMethod_getLevelAt();
+        testMethod_getRunLevel();
+        testMethod_getRunLimit();
+        testMethod_getRunStart();
+        testMethod_reorderVisually1();
+        testMethod_reorderVisually2();
+        testMethod_requiresBidi();
+    }
+
+    private void testMethods4Constructor1() {
+        System.out.println("*** Test methods for constructor 1");
+
+        String paragraph;
+        Bidi bidi;
+        NumericShaper ns = NumericShaper.getShaper(NumericShaper.ARABIC);
+
+        for (int textNo = 0; textNo < data4Constructor1.length; textNo++) {
+            paragraph = data4Constructor1[textNo][0];
+            int start = paragraph.indexOf('<')+1;
+            int limit = paragraph.indexOf('>');
+            int testNo;
+
+            System.out.println("*** Test textNo=" + textNo +
+                ": Bidi(AttributedCharacterIterator\"" +
+                toReadableString(paragraph) + "\") " +
+                "  start=" + start + ", limit=" + limit);
+
+            // Test 0
+            testNo = 0;
+            System.out.println(" Test#" + testNo +": RUN_DIRECTION_LTR");
+            AttributedString astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            bidi = new Bidi(astr.getIterator());
+
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 1
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_LTR, BIDI_EMBEDDING(1)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(1),
+                              start, limit);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 2
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIERCTION_LTR, BIDI_EMBEDDING(2)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(2),
+                              start, limit);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 3
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTIOIN_LTR, BIDI_EMBEDDING(-3)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-3),
+                              start, limit);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 4
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_LTR, BIDI_EMBEDDING(-4)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-4),
+                              start, limit);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 5
+            ++testNo;
+            System.out.println(" Test#" + testNo + ": RUN_DIRECTION_RTL");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 6
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_RTL, BIDI_EMBEDDING(1)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(1),
+                              start, limit);
+            try {
+                bidi = new Bidi(astr.getIterator());
+                callTestEachMethod4Constructor1(textNo, testNo, bidi);
+            }
+            catch (IllegalArgumentException e) {
+                errorHandling("  Unexpected exception: " + e);
+            }
+
+            // Test 7
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_RTL, BIDI_EMBEDDING(2)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(2),
+                              start, limit);
+            try {
+                bidi = new Bidi(astr.getIterator());
+                callTestEachMethod4Constructor1(textNo, testNo, bidi);
+            }
+            catch (IllegalArgumentException e) {
+                errorHandling("  Unexpected exception: " + e);
+            }
+
+            // Test 8
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_RTL, BIDI_EMBEDDING(-3)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-3),
+                              start, limit);
+            try {
+                bidi = new Bidi(astr.getIterator());
+                callTestEachMethod4Constructor1(textNo, testNo, bidi);
+            }
+            catch (IllegalArgumentException e) {
+                errorHandling("  Unexpected exception: " + e);
+            }
+
+            // Test 9
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_RTL, BIDI_EMBEDDING(-4)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-4),
+                              start, limit);
+            try {
+                bidi = new Bidi(astr.getIterator());
+                callTestEachMethod4Constructor1(textNo, testNo, bidi);
+            }
+            catch (IllegalArgumentException e) {
+                errorHandling("  Unexpected exception: " + e);
+            }
+
+            // Test 10
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": TextAttribute not specified");
+            astr = new AttributedString(paragraph);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 11
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                ": RUN_DIRECTION_LTR, NUMERIC_SHAPING(ARABIC)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_LTR);
+            astr.addAttribute(TextAttribute.NUMERIC_SHAPING, ns);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+
+            // Test 12
+            ++testNo;
+            System.out.println(" Test#" + testNo +
+                 ": RUN_DIRECTION_RTL, NUMERIC_SHAPING(ARABIC)");
+            astr = new AttributedString(paragraph);
+            astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                              TextAttribute.RUN_DIRECTION_RTL);
+            astr.addAttribute(TextAttribute.NUMERIC_SHAPING, ns);
+            bidi = new Bidi(astr.getIterator());
+            callTestEachMethod4Constructor1(textNo, testNo, bidi);
+        }
+    }
+
+    private void testMethods4Constructor2() {
+        System.out.println("*** Test methods for constructor 2");
+
+        String paragraph;
+        Bidi bidi;
+
+        for (int textNo = 0; textNo < data4Constructor2.length; textNo++) {
+            paragraph = data4Constructor2[textNo][0];
+            for (int flagNo = 0; flagNo < FLAGS.length; flagNo++) {
+                int flag = FLAGS[flagNo];
+
+                System.out.println("*** Test textNo=" + textNo +
+                    ": Bidi(\"" + toReadableString(paragraph) +
+                    "\", " + getFlagName(flag) + ")");
+
+                bidi = new Bidi(paragraph, flag);
+                callTestEachMethod4Constructor2(textNo, flagNo, bidi);
+            }
+        }
+    }
+
+    private void testMethods4Constructor3() {
+        System.out.println("*** Test methods for constructor 3");
+
+        String paragraph;
+        Bidi bidi;
+
+        for (int textNo = 0; textNo < data4Constructor3.length; textNo++) {
+            paragraph = data4Constructor3[textNo][0];
+            char[] c = paragraph.toCharArray();
+            int start = paragraph.indexOf('<')+1;
+            byte[][] embeddings = (c.length < emb4Constructor3[1][0].length) ?
+                                  emb4Constructor3[0] : emb4Constructor3[1];
+            for (int flagNo = 0; flagNo < FLAGS.length; flagNo++) {
+                int flag = FLAGS[flagNo];
+                for (int embNo = 0; embNo < embeddings.length; embNo++) {
+                    int dataNo = flagNo * FLAGS.length + embNo;
+
+                    System.out.println("*** Test textNo=" + textNo +
+                        ": Bidi(char[]\"" + toReadableString(paragraph) +
+                        "\", 0, embeddings={" + toString(embeddings[embNo]) +
+                        "}, " + c.length + ", " +
+                       getFlagName(flag) + ")" + "  dataNo=" + dataNo);
+
+                    try {
+                        bidi = new Bidi(c, 0, embeddings[embNo], 0,
+                                        c.length, flag);
+                        callTestEachMethod4Constructor3(textNo, dataNo, bidi);
+                    }
+                    catch (Exception e) {
+                        errorHandling("  Unexpected exception: " + e);
+                    }
+                }
+            }
+        }
+    }
+
+    private void testConstructor1() {
+        Bidi bidi;
+
+        try {
+            bidi = new Bidi(null);
+            errorHandling("Bidi((AttributedCharacterIterator)null) " +
+                "should throw an IAE.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (NullPointerException e) {
+            errorHandling("Bidi((AttributedCharacterIterator)null) " +
+                "should not throw an NPE but an IAE.");
+        }
+
+        String paragraph = data4Constructor1[1][0];
+        int start = paragraph.indexOf('<')+1;
+        int limit = paragraph.indexOf('>');
+        AttributedString astr = new AttributedString(paragraph);
+        astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                          TextAttribute.RUN_DIRECTION_RTL);
+        astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-61),
+                          start, limit);
+        try {
+            bidi = new Bidi(astr.getIterator());
+            for (int i = start; i < limit; i++) {
+                if (bidi.getLevelAt(i) != 61) {
+                    errorHandling("Bidi(AttributedCharacterIterator).getLevelAt(" +
+                        i + ") should not be " + bidi.getLevelAt(i) +
+                        " but 60 when BIDI_EMBEDDING is -61.");
+                }
+            }
+        }
+        catch (Exception e) {
+            errorHandling("  Unexpected exception: " + e);
+        }
+
+        astr = new AttributedString(paragraph);
+        astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                          TextAttribute.RUN_DIRECTION_RTL);
+        astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-62),
+                          start, limit);
+        try {
+            bidi = new Bidi(astr.getIterator());
+            for (int i = start; i < limit; i++) {
+                if (bidi.getLevelAt(i) != 1) {
+                    errorHandling("Bidi(AttributedCharacterIterator).getLevelAt() " +
+                        "should be 1 when BIDI_EMBEDDING is -62.");
+                }
+            }
+        }
+        catch (Exception e) {
+            errorHandling("  Unexpected exception: " + e);
+        }
+
+        astr = new AttributedString(paragraph);
+        astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                          TextAttribute.RUN_DIRECTION_RTL);
+        astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(60),
+                          start, limit);
+        try {
+            bidi = new Bidi(astr.getIterator());
+            for (int i = start; i < limit; i++) {
+                if (bidi.getLevelAt(i) != 61) {
+                    errorHandling("Bidi(AttributedCharacterIterator).getLevelAt() " +
+                        "should be 61 when BIDI_EMBEDDING is 60.");
+                }
+            }
+        }
+        catch (Exception e) {
+            errorHandling("  Unexpected exception: " + e);
+        }
+
+        astr = new AttributedString(paragraph);
+        astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                          TextAttribute.RUN_DIRECTION_RTL);
+        astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(61),
+                          start, limit);
+        try {
+            bidi = new Bidi(astr.getIterator());
+            for (int i = start; i < limit; i++) {
+                if (bidi.getLevelAt(i) != 61) {
+                    errorHandling("Bidi(AttributedCharacterIterator).getLevelAt(" +
+                        i + ") should not be " + bidi.getLevelAt(i) +
+                        " but 61 when BIDI_EMBEDDING is 61.");
+                }
+            }
+        }
+        catch (Exception e) {
+            errorHandling("  Unexpected exception: " + e);
+        }
+
+        astr = new AttributedString(paragraph);
+        astr.addAttribute(TextAttribute.RUN_DIRECTION,
+                          TextAttribute.RUN_DIRECTION_RTL);
+        astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(62),
+                          start, limit);
+        try {
+            bidi = new Bidi(astr.getIterator());
+            for (int i = start; i < limit; i++) {
+                if (bidi.getLevelAt(i) != 1) {
+                    errorHandling("Bidi(AttributedCharacterIterator).getLevelAt()" +
+                        " should not be " + bidi.getLevelAt(i) +
+                        " but 1 when BIDI_EMBEDDING is 62.");
+                }
+            }
+        }
+        catch (Exception e) {
+            errorHandling("  Unexpected exception: " + e);
+        }
+    }
+
+    private void testConstructor2() {
+        Bidi bidi;
+
+        try {
+            bidi = new Bidi(null, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
+            errorHandling("Bidi((String)null, DIRECTION_DEFAULT_LEFT_TO_RIGHT)" +
+                " should throw an IAE.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (NullPointerException e) {
+            errorHandling("Bidi((String)null, DIRECTION_DEFAULT_LEFT_TO_RIGHT) " +
+                "should not throw an NPE but an IAE.");
+        }
+
+        try {
+            bidi = new Bidi("abc", -3);
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(\"abc\", -3) should not throw an exception: " +
+                e);
+        }
+
+        try {
+            bidi = new Bidi("abc", 2);
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(\"abc\", 2) should not throw an exception: " +
+                e);
+        }
+    }
+
+    private void testConstructor3() {
+        char[] text = {'a', 'b', 'c', 'd', 'e'};
+        byte[] embeddings = {0, 0, 0, 0, 0};
+        Bidi bidi;
+
+        try {
+            bidi = new Bidi(null, 0, embeddings, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            errorHandling("Bidi(char[], ...) should throw an IAE " +
+                "when text=null.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (NullPointerException e) {
+            errorHandling("Bidi(char[], ...) should not throw an NPE " +
+                "but an IAE when text=null.");
+        }
+
+        try {
+            bidi = new Bidi(text, -1, embeddings, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            errorHandling("Bidi(char[], ...) should throw an IAE " +
+                "when textStart is incorrect(-1: too small).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("Bidi(char[], ...) should not throw an NPE " +
+                "but an IAE when textStart is incorrect(-1: too small).");
+        }
+
+        try {
+            bidi = new Bidi(text, 4, embeddings, 0, 2,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            errorHandling("Bidi(char[], ...) should throw an IAE " +
+                "when textStart is incorrect(4: too large).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("Bidi(char[], ...) should not throw an NPE " +
+                "but an IAE when textStart is incorrect(4: too large).");
+        }
+
+        byte[] actualLevels = new byte[text.length];
+        byte[] validEmbeddings1 = {0, -61, -60, -2, -1};
+        byte[] expectedLevels1  = {0,  61,  60,  2,  1};
+        try {
+            bidi = new Bidi(text, 0, validEmbeddings1, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            for (int i = 0; i < text.length; i++) {
+                actualLevels[i] = (byte)bidi.getLevelAt(i);
+            }
+            if (!Arrays.equals(expectedLevels1, actualLevels)) {
+                errorHandling("Bidi(char[], ...).getLevelAt()" +
+                    " should be {" + toString(actualLevels) +
+                    "} when embeddings are {" +
+                    toString(expectedLevels1) + "}.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "when embeddings is valid(-61).");
+        }
+
+        byte[] validEmbeddings2 = {0,  61,  60,  2,  1};
+        byte[] expectedLevels2  = {0,  62,  60,  2,  2};
+        try {
+            bidi = new Bidi(text, 0, validEmbeddings2, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            for (int i = 0; i < text.length; i++) {
+                actualLevels[i] = (byte)bidi.getLevelAt(i);
+            }
+            if (!Arrays.equals(expectedLevels2, actualLevels)) {
+                errorHandling("Bidi(char[], ...).getLevelAt()" +
+                    " should be {" + toString(actualLevels) +
+                    "} when embeddings are {" +
+                    toString(expectedLevels2) + "}.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "when embeddings is valid(61).");
+        }
+
+        byte[] invalidEmbeddings1 = {0, -62, 0, 0, 0};
+        try {
+            bidi = new Bidi(text, 0, invalidEmbeddings1, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            if (bidi.getLevelAt(1) != 0) {
+                errorHandling("Bidi(char[], ...).getLevelAt(1) should be 0 " +
+                    "when embeddings[1] is -62.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "even when embeddings includes -62.");
+        }
+
+        byte[] invalidEmbeddings2 = {0, 62, 0, 0, 0};
+        try {
+            bidi = new Bidi(text, 0, invalidEmbeddings2, 0, 5,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            if (bidi.getLevelAt(1) != 0) {
+                errorHandling("Bidi(char[], ...).getLevelAt(1) should be 0 " +
+                    "when embeddings[1] is 62.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "even when embeddings includes 62.");
+        }
+
+        try {
+            bidi = new Bidi(text, 0, embeddings, 0, -1,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            errorHandling("Bidi(char[], ...) should throw an IAE " +
+                "when paragraphLength=-1(too small).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (NegativeArraySizeException e) {
+            errorHandling("Bidi(char[], ...) should not throw an NASE " +
+                "but an IAE when paragraphLength=-1(too small).");
+        }
+
+        try {
+            bidi = new Bidi(text, 0, embeddings, 0, 6,
+                            Bidi.DIRECTION_LEFT_TO_RIGHT);
+            errorHandling("Bidi(char[], ...) should throw an IAE " +
+                "when paragraphLength=6(too large).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("Bidi(char[], ...) should not throw an AIOoBE " +
+                "but an IAE when paragraphLength=6(too large).");
+        }
+
+        try {
+            bidi = new Bidi(text, 0, embeddings, 0, 4, -3);
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "even when flag=-3(too small).");
+        }
+
+        try {
+            bidi = new Bidi(text, 0, embeddings, 0, 5, 2);
+        }
+        catch (Exception e) {
+            errorHandling("Bidi(char[], ...) should not throw an exception " +
+                "even when flag=2(too large).");
+        }
+    }
+
+    private void callTestEachMethod4Constructor1(int textNo,
+                                                 int testNo,
+                                                 Bidi bidi) {
+        testEachMethod(bidi,
+                       data4Constructor1[textNo][0],
+                       data4Constructor1[textNo][testNo+1],
+                       baseIsLTR4Constructor1[textNo][testNo],
+                       isLTR_isRTL4Constructor1[textNo][0][testNo],
+                       isLTR_isRTL4Constructor1[textNo][1][testNo]);
+System.out.println(bidi.toString());
+    }
+
+    private void callTestEachMethod4Constructor2(int textNo,
+                                                 int flagNo,
+                                                 Bidi bidi) {
+        testEachMethod(bidi,
+                       data4Constructor2[textNo][0],
+                       data4Constructor2[textNo][flagNo+1],
+                       baseIsLTR4Constructor2[textNo][flagNo],
+                       isLTR_isRTL4Constructor2[textNo][0][flagNo],
+                       isLTR_isRTL4Constructor2[textNo][1][flagNo]);
+System.out.println(bidi.toString());
+    }
+
+    private void callTestEachMethod4Constructor3(int textNo,
+                                                 int dataNo,
+                                                 Bidi bidi) {
+        testEachMethod(bidi,
+                       data4Constructor3[textNo][0],
+                       data4Constructor3[textNo][dataNo+1],
+                       baseIsLTR4Constructor3[textNo][dataNo],
+                       isLTR_isRTL4Constructor3[textNo][0][dataNo],
+                       isLTR_isRTL4Constructor3[textNo][1][dataNo]);
+System.out.println(bidi.toString());
+    }
+
+    private StringBuilder sb = new StringBuilder();
+    private void testEachMethod(Bidi bidi,
+                                String text,
+                                String expectedLevels,
+                                boolean expectedBaseIsLTR,
+                                boolean expectedIsLTR,
+                                boolean expectedIsRTL
+                               ) {
+        /* Test baseIsLeftToRight() */
+        boolean actualBoolean = bidi.baseIsLeftToRight();
+        checkResult("baseIsLeftToRight()", expectedBaseIsLTR, actualBoolean);
+
+        /* Test getBaseLevel() */
+        int expectedInt = (expectedBaseIsLTR) ? 0 : 1;
+        int actualInt = bidi.getBaseLevel();
+        checkResult("getBaseLevel()", expectedInt, actualInt);
+
+        /* Test getLength() */
+        expectedInt = text.length();
+        actualInt = bidi.getLength();
+        checkResult("getLength()", expectedInt, actualInt);
+
+        /* Test getLevelAt() */
+        sb.setLength(0);
+        for (int i = 0; i < text.length(); i++) {
+            sb.append(bidi.getLevelAt(i));
+        }
+        checkResult("getLevelAt()", expectedLevels, sb.toString());
+
+        /* Test getRunCount() */
+        expectedInt = getRunCount(expectedLevels);
+        actualInt = bidi.getRunCount();
+        checkResult("getRunCount()", expectedInt, actualInt);
+
+        /* Test getRunLevel(), getRunLimit() and getRunStart() */
+        if (expectedInt == actualInt) {
+            int runCount = expectedInt;
+            int[] expectedRunLevels = getRunLevels_int(runCount, expectedLevels);
+            int[] expectedRunLimits = getRunLimits(runCount, expectedLevels);
+            int[] expectedRunStarts = getRunStarts(runCount, expectedLevels);
+            int[] actualRunLevels = new int[runCount];
+            int[] actualRunLimits = new int[runCount];
+            int[] actualRunStarts = new int[runCount];
+
+            for (int k = 0; k < runCount; k++) {
+                actualRunLevels[k] = bidi.getRunLevel(k);
+                actualRunLimits[k] = bidi.getRunLimit(k);
+                actualRunStarts[k] = bidi.getRunStart(k);
+            }
+
+            checkResult("getRunLevel()", expectedRunLevels, actualRunLevels);
+            checkResult("getRunStart()", expectedRunStarts, actualRunStarts);
+            checkResult("getRunLimit()", expectedRunLimits, actualRunLimits);
+        }
+
+        /* Test isLeftToRight() */
+        boolean expectedBoolean = expectedIsLTR;
+        actualBoolean = bidi.isLeftToRight();
+        checkResult("isLeftToRight()", expectedBoolean, actualBoolean);
+
+        /* Test isMixed() */
+        expectedBoolean = !(expectedIsLTR || expectedIsRTL);
+        actualBoolean = bidi.isMixed();
+        checkResult("isMixed()", expectedBoolean, actualBoolean);
+
+        /* Test isRightToLeft() */
+        expectedBoolean = expectedIsRTL;
+        actualBoolean = bidi.isRightToLeft();
+        checkResult("isRightToLeft()", expectedBoolean, actualBoolean);
+    }
+
+    private int getRunCount(String levels) {
+        int len = levels.length();
+        char c = levels.charAt(0);
+        int runCount = 1;
+
+        for (int index = 1; index < len; index++) {
+            if (levels.charAt(index) != c) {
+                runCount++;
+                c = levels.charAt(index);
+            }
+        }
+
+        return runCount;
+    }
+
+    private int[] getRunLevels_int(int runCount, String levels) {
+        int[] array = new int[runCount];
+        int len = levels.length();
+        char c = levels.charAt(0);
+        int i = 0;
+        array[i++] = c - '0';
+
+        for (int index = 1; index < len; index++) {
+            if (levels.charAt(index) != c) {
+                c = levels.charAt(index);
+                array[i++] = c - '0';
+            }
+        }
+
+        return array;
+    }
+
+    private byte[] getRunLevels_byte(int runCount, String levels) {
+        byte[] array = new byte[runCount];
+        int len = levels.length();
+        char c = levels.charAt(0);
+        int i = 0;
+        array[i++] = (byte)(c - '0');
+
+        for (int index = 1; index < len; index++) {
+            if (levels.charAt(index) != c) {
+                c = levels.charAt(index);
+                array[i++] = (byte)(c - '0');
+            }
+        }
+
+        return array;
+    }
+
+    private int[] getRunLimits(int runCount, String levels) {
+        int[] array = new int[runCount];
+        int len = levels.length();
+        char c = levels.charAt(0);
+        int i = 0;
+
+        for (int index = 1; index < len; index++) {
+            if (levels.charAt(index) != c) {
+                c = levels.charAt(index);
+                array[i++] = index;
+            }
+        }
+        array[i] = len;
+
+        return array;
+    }
+
+    private int[] getRunStarts(int runCount, String levels) {
+        int[] array = new int[runCount];
+        int len = levels.length();
+        char c = levels.charAt(0);
+        int i = 1;
+
+        for (int index = 1; index < len; index++) {
+            if (levels.charAt(index) != c) {
+                c = levels.charAt(index);
+                array[i++] = index;
+            }
+        }
+
+        return array;
+    }
+
+    private String[] getObjects(int runCount, String text, String levels) {
+        String[] array = new String[runCount];
+        int[] runLimits = getRunLimits(runCount, levels);
+        int runStart = 0;
+
+        for (int i = 0; i < runCount; i++) {
+            array[i] = text.substring(runStart, runLimits[i]);
+            runStart = runLimits[i];
+        }
+
+        return array;
+    }
+
+    private void testMethod_createLineBidi1() {
+        System.out.println("*** Test createLineBidi() 1");
+
+        String str = " ABC 123. " + HebrewABC + " " + NKo123 + ". ABC 123";
+
+        int lineStart = str.indexOf('.') + 2;
+        int lineLimit = str.lastIndexOf('.') + 2;
+        Bidi bidi = new Bidi(str, FLAGS[0]);
+        Bidi lineBidi = bidi.createLineBidi(lineStart, lineLimit);
+
+        checkResult("getBaseLevel()",
+            bidi.getBaseLevel(), lineBidi.getBaseLevel());
+        checkResult("getLevelAt(5)",
+            bidi.getLevelAt(lineStart+5), lineBidi.getLevelAt(5));
+    }
+
+    private void testMethod_createLineBidi2() {
+        System.out.println("*** Test createLineBidi() 2");
+
+        Bidi bidi = new Bidi(data4Constructor1[0][0], FLAGS[0]);
+        int len = data4Constructor1[0][0].length();
+
+        try {
+            Bidi lineBidi = bidi.createLineBidi(0, len);
+        }
+        catch (Exception e) {
+            errorHandling("createLineBidi(0, textLength)" +
+                " should not throw an exception.");
+        }
+
+        try {
+            Bidi lineBidi = bidi.createLineBidi(-1, len);
+            errorHandling("createLineBidi(-1, textLength)" +
+                " should throw an IAE.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+
+        try {
+            Bidi lineBidi = bidi.createLineBidi(0, len+1);
+            errorHandling("createLineBidi(0, textLength+1)" +
+                " should throw an IAE.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+    }
+
+    /*
+     * Confirm that getLevelAt() doesn't throw an exception for invalid offset
+     * unlike ICU4J.
+     */
+    private void testMethod_getLevelAt() {
+        System.out.println("*** Test getLevelAt()");
+
+        Bidi bidi = new Bidi(data4Constructor1[1][0], FLAGS[0]);
+        int len = data4Constructor1[1][0].length();
+
+        try {
+            int level = bidi.getLevelAt(-1);
+            if (level != bidi.getBaseLevel()) {
+                errorHandling("getLevelAt(-1) returned a wrong level." +
+                    " Expected=" + bidi.getBaseLevel() + ", got=" + level);
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getLevelAt(-1) should not throw an exception.");
+        }
+
+        try {
+            int level = bidi.getLevelAt(len+1);
+            if (level != bidi.getBaseLevel()) {
+                errorHandling("getLevelAt(textLength+1)" +
+                    " returned a wrong level." +
+                    " Expected=" + bidi.getBaseLevel() + ", got=" + level);
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getLevelAt(-1) should not throw an exception.");
+        }
+    }
+
+    private void testMethod_getRunLevel() {
+        System.out.println("*** Test getRunLevel()");
+
+        String str = "ABC 123";
+        int length = str.length();
+        Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            if (bidi.getRunLevel(-1) != 0 ||  // runCount - 2
+                bidi.getRunLevel(0) != 0 ||   // runCount - 1
+                bidi.getRunLevel(1) != 0 ||   // runCount
+                bidi.getRunLevel(2) != 0) {   // runCount + 1
+                errorHandling("getRunLevel() should return 0" +
+                    " when getRunCount() is 1.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getRunLevel() should not throw an exception " +
+                "when getRunCount() is 1.");
+        }
+
+        str = "ABC " + HebrewABC + " 123";
+        length = str.length();
+        bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            bidi.getRunLevel(-1);
+            errorHandling("getRunLevel() should throw an AIOoBE " +
+                "when run is -1(too small).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunLevel() should not throw an IAE " +
+                "but an AIOoBE when run is -1(too small).");
+        }
+
+        try {
+            bidi.getRunLevel(0);
+            bidi.getRunLevel(1);
+            bidi.getRunLevel(2);
+        }
+        catch (Exception e) {
+            errorHandling("getRunLevel() should not throw an exception" +
+                " when run is from 0 to 2(runCount-1).");
+        }
+
+        try {
+            bidi.getRunLevel(3);
+            errorHandling("getRunLevel() should throw an AIOoBE" +
+                " when run is 3(same as runCount).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunLevel() should not throw an IAE " +
+                "but an AIOoBE when run is 3(same as runCount).");
+        }
+    }
+
+    private void testMethod_getRunLimit() {
+        System.out.println("*** Test getRunLimit()");
+
+        String str = "ABC 123";
+        int length = str.length();
+        Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            if (bidi.getRunLimit(-1) != length ||  // runCount - 2
+                bidi.getRunLimit(0) != length ||   // runCount - 1
+                bidi.getRunLimit(1) != length ||   // runCount
+                bidi.getRunLimit(2) != length) {   // runCount + 1
+                errorHandling("getRunLimit() should return " + length +
+                    " when getRunCount() is 1.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getRunLimit() should not throw an exception " +
+                "when getRunCount() is 1.");
+        }
+
+        str = "ABC " + ArabicABC + " 123";
+        length = str.length();
+        bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            bidi.getRunLimit(-1);
+            errorHandling("getRunLimit() should throw an AIOoBE " +
+                "when run is -1(too small).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunLimit() should not throw an IAE " +
+                "but an AIOoBE when run is -1(too small).");
+        }
+
+        try {
+            bidi.getRunLimit(0);
+            bidi.getRunLimit(1);
+            bidi.getRunLimit(2);
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("getRunLimit() should not throw an AIOOBE " +
+                "when run is from 0 to 2(runCount-1).");
+        }
+
+        try {
+            bidi.getRunLimit(3);
+            errorHandling("getRunLimit() should throw an AIOoBE " +
+                "when run is 3(same as runCount).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunLimit() should not throw an IAE " +
+                "but an AIOoBE when run is 3(same as runCount).");
+        }
+    }
+
+    private void testMethod_getRunStart() {
+        System.out.println("*** Test getRunStart()");
+
+        String str = "ABC 123";
+        int length = str.length();
+        Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            if (bidi.getRunStart(-1) != 0 ||  // runCount - 2
+                bidi.getRunStart(0) != 0 ||   // runCount - 1
+                bidi.getRunStart(1) != 0 ||   // runCount
+                bidi.getRunStart(2) != 0) {   // runCount + 1
+                errorHandling("getRunStart() should return 0" +
+                    " when getRunCount() is 1.");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getRunLimit() should not throw an exception" +
+                " when getRunCount() is 1.");
+        }
+
+        str = "ABC " + NKoABC + " 123";
+        length = str.length();
+        bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
+
+        try {
+            bidi.getRunStart(-1);
+            errorHandling("getRunStart() should throw an AIOoBE" +
+                " when run is -1(too small).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunStart() should not throw an IAE " +
+                "but an AIOoBE when run is -1(too small).");
+        }
+
+        try {
+            bidi.getRunStart(0);
+            bidi.getRunStart(1);
+            bidi.getRunStart(2);
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("getRunStart() should not throw an AIOOBE " +
+                "when run is from 0 to 2(runCount-1).");
+        }
+
+        try {
+            if (bidi.getRunStart(3) != length) {
+                errorHandling("getRunStart() should return " + length +
+                    " when run is 3(same as runCount).");
+            }
+        }
+        catch (Exception e) {
+            errorHandling("getRunStart() should not throw an exception " +
+                "when run is 3(same as runCount).");
+        }
+
+        try {
+            bidi.getRunStart(4);
+            errorHandling("getRunStart() should throw an AIOoBE " +
+                "when run is runCount+1(too large).");
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+        }
+        catch (IllegalArgumentException e) {
+            errorHandling("getRunStart() should not throw an IAE " +
+                "but an AIOoBE when run is runCount+1(too large).");
+        }
+    }
+
+    private void testMethod_reorderVisually1() {
+        System.out.println("*** Test reorderVisually() 1");
+
+        for (int textNo = 0; textNo < data4reorderVisually.length; textNo++) {
+            Object[] objects = data4reorderVisually[textNo][0];
+            byte[] levels = getLevels(data4reorderVisually[textNo]);
+            Object[] expectedObjects = data4reorderVisually[textNo][2];
+
+            Bidi.reorderVisually(levels, 0, objects, 0, objects.length);
+
+            checkResult("textNo=" + textNo + ": reorderVisually(levels=[" +
+                toString(levels) + "], objects=[" + toString(objects) + "])",
+                expectedObjects, objects);
+        }
+    }
+
+    private void testMethod_reorderVisually2() {
+        System.out.println("*** Test reorderVisually() 2");
+
+        Object[] objects = data4reorderVisually[0][0];
+        byte[] levels = getLevels(data4reorderVisually[0]);
+        int count = objects.length;
+        int llen = levels.length;
+        int olen = objects.length;
+
+        try {
+            Bidi.reorderVisually(null, 0, objects, 0, count);
+            errorHandling("reorderVisually() should throw a NPE " +
+                "when levels is null.");
+        }
+        catch (NullPointerException e) {
+        }
+
+        try {
+            Bidi.reorderVisually(levels, -1, objects, 0, count);
+            errorHandling("reorderVisually() should throw an IAE " +
+                "when levelStart is -1.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("reorderVisually() should not throw an AIOoBE " +
+                "but an IAE when levelStart is -1.");
+        }
+
+        try {
+            Bidi.reorderVisually(levels, llen, objects, 0, count);
+            errorHandling("reorderVisually() should throw an IAE " +
+                "when levelStart is 6(levels.length).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("reorderVisually() should not throw an AIOoBE " +
+                "but an IAE when levelStart is 6(levels.length).");
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, null, 0, count);
+            errorHandling("reorderVisually() should throw a NPE" +
+                " when objects is null.");
+        }
+        catch (NullPointerException e) {
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, objects, -1, count);
+            errorHandling("reorderVisually() should throw an IAE" +
+                " when objectStart is -1.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("reorderVisually() should not throw an AIOoBE " +
+                "but an IAE when objectStart is -1.");
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, objects, 6, objects.length);
+            errorHandling("reorderVisually() should throw an IAE " +
+                "when objectStart is 6(objects.length).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, objects, 0, -1);
+            errorHandling("reorderVisually() should throw an IAE " +
+                "when count is -1.");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (NegativeArraySizeException e) {
+            errorHandling("reorderVisually() should not throw an NASE " +
+                "but an IAE when count is -1.");
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, objects, 0, count+1);
+            errorHandling("reorderVisually() should throw an IAE " +
+                "when count is 7(objects.length+1).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("reorderVisually() should not throw an AIOoBE " +
+                "but an IAE when count is 7(objects.length+1).");
+        }
+
+        try {
+            Bidi.reorderVisually(levels, 0, objects, 0, 0);
+            checkResult("reorderVisually(count=0)",
+                data4reorderVisually[0][0], objects);
+        }
+        catch (Exception e) {
+            errorHandling("reorderVisually() should not throw an exception" +
+                " when count is 0.");
+        }
+    }
+
+    private void testMethod_requiresBidi() {
+        System.out.println("*** Test requiresBidi()");
+
+        String paragraph;
+        char[] text;
+        Bidi bidi;
+
+        for (int textNo = 0; textNo < data4Constructor2.length; textNo++) {
+            paragraph = data4Constructor2[textNo][0];
+            text = paragraph.toCharArray();
+            boolean rBidi = Bidi.requiresBidi(text, 0, text.length);
+            if (rBidi != requiresBidi4Constructor2[textNo]) {
+                error = true;
+                System.err.println("Unexpected requiresBidi() value" +
+                    " for requiresBidi(\"" + paragraph + "\", " + 0 + ", " +
+                    text.length + ")." +
+                    "\n    Expected: " + requiresBidi4Constructor2[textNo] +
+                    "\n    Got     : " + rBidi);
+            } else if (verbose) {
+                System.out.println("  Okay : requiresBidi() for" +
+                    " requiresBidi(\"" + paragraph + "\", " + 0 + ", " +
+                    text.length + ")  Got: " + rBidi);
+            }
+        }
+
+        char[] txt = {'A', 'B', 'C', 'D', 'E'};
+        int textLength = txt.length;
+
+        try {
+            Bidi.requiresBidi(txt, -1, textLength);
+            errorHandling("requiresBidi() should throw an IAE" +
+                " when start is -1(too small).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("requiresBidi() should not throw an AIOoBE " +
+                "but an IAE when start is -1(too small).");
+        }
+
+        try {
+            Bidi.requiresBidi(txt, textLength, textLength);
+        }
+        catch (Exception e) {
+            errorHandling("requiresBidi() should not throw an exception " +
+                "when start is textLength.");
+        }
+
+        try {
+            Bidi.requiresBidi(txt, textLength+1, textLength);
+            errorHandling("requiresBidi() should throw an IAE" +
+                " when start is textLength+1(too large).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+
+        try {
+            Bidi.requiresBidi(txt, 0, -1);
+            errorHandling("requiresBidi() should throw an IAE" +
+                " when limit is -1(too small).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+
+        try {
+            Bidi.requiresBidi(txt, 0, textLength+1);
+            errorHandling("requiresBidi() should throw an IAE" +
+                " when limit is textLength+1(too large).");
+        }
+        catch (IllegalArgumentException e) {
+        }
+        catch (ArrayIndexOutOfBoundsException e) {
+            errorHandling("requiresBidi() should not throw an AIOoBE " +
+                "but an IAE when limit is textLength+1(too large).");
+        }
+    }
+
+    private void checkResult(String name,
+                             int expectedValue,
+                             int actualValue) {
+        if (expectedValue != actualValue) {
+            errorHandling("Unexpected " + name + " value." +
+                " Expected: " + expectedValue + " Got: " + actualValue);
+        } else if (verbose) {
+            System.out.println("  Okay : " + name + " = " + actualValue);
+        }
+    }
+
+    private void checkResult(String name,
+                             boolean expectedValue,
+                             boolean actualValue) {
+        if (expectedValue != actualValue) {
+            errorHandling("Unexpected " + name + " value." +
+                " Expected: " + expectedValue + " Got: " + actualValue);
+        } else if (verbose) {
+            System.out.println("  Okay : " + name + " = " + actualValue);
+        }
+    }
+
+    private void checkResult(String name,
+                             String expectedValue,
+                             String actualValue) {
+        if (!expectedValue.equals(actualValue)) {
+            errorHandling("Unexpected " + name + " value." +
+                "\n\tExpected: \"" + expectedValue + "\"" +
+                "\n\tGot:      \"" + actualValue + "\"");
+        } else if (verbose) {
+            System.out.println("  Okay : " + name + " = \"" +
+                actualValue + "\"");
+        }
+    }
+
+    private void checkResult(String name,
+                             int[] expectedValues,
+                             int[] actualValues) {
+        if (!Arrays.equals(expectedValues, actualValues)) {
+            errorHandling("Unexpected " + name + " value." +
+                "\n\tExpected: " + toString(expectedValues) + "" +
+                "\n\tGot:      " + toString(actualValues) + "");
+        } else if (verbose) {
+            System.out.println("  Okay : " + name + " = " +
+                toString(actualValues));
+        }
+    }
+
+    private void checkResult(String name,
+                             Object[] expectedValues,
+                             Object[] actualValues) {
+        if (!Arrays.equals(expectedValues, actualValues)) {
+            errorHandling("Unexpected " + name + " value." +
+                "\n\tExpected: [" + toString(expectedValues) +
+                "]\n\tGot:      [" + toString(actualValues) + "]");
+        } else if (verbose) {
+            System.out.println("  Okay : " + name + " Reordered objects = [" +
+                toString(actualValues) + "]");
+        }
+    }
+
+    private void errorHandling(String msg) {
+        if (abort) {
+            throw new RuntimeException("Error: " + msg);
+        } else {
+            error = true;
+            System.err.println("**Error:" + msg);
+        }
+    }
+
+    private String toString(int[] values) {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < values.length-1; i++) {
+            sb.append((int)values[i]);
+            sb.append(' ');
+        }
+        sb.append((int)values[values.length-1]);
+
+        return sb.toString();
+    }
+
+    private String toString(byte[] values) {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < values.length-1; i++) {
+            sb.append((byte)values[i]);
+            sb.append(' ');
+        }
+        sb.append((byte)values[values.length-1]);
+
+        return sb.toString();
+    }
+
+    private String toString(Object[] values) {
+        StringBuilder sb = new StringBuilder();
+        String name;
+
+        for (int i = 0; i < values.length-1; i++) {
+            if ((name = getStringName((String)values[i])) != null) {
+                sb.append(name);
+                sb.append(", ");
+            } else {
+                sb.append('"');
+                sb.append((String)values[i]);
+                sb.append("\", ");
+            }
+        }
+        if ((name = getStringName((String)values[values.length-1])) != null) {
+            sb.append(name);
+        } else {
+            sb.append('"');
+            sb.append((String)values[values.length-1]);
+            sb.append('\"');
+        }
+
+        return sb.toString();
+    }
+
+    private String getStringName(String str) {
+        if (ArabicABC.equals(str)) return "ArabicABC";
+        else if (Arabic123.equals(str)) return "Arabic123";
+        else if (PArabicABC.equals(str)) return "ArabicABC(Presentation form)";
+        else if (HebrewABC.equals(str)) return "HebrewABC";
+        else if (KharoshthiABC.equals(str)) return "KharoshthiABC(RTL)";
+        else if (Kharoshthi123.equals(str)) return "Kharoshthi123(RTL)";
+        else if (NKoABC.equals(str)) return "NKoABC(RTL)";
+        else if (NKo123.equals(str)) return "NKo123(RTL)";
+        else if (OsmanyaABC.equals(str)) return "OsmanyaABC(LTR)";
+        else if (Osmanya123.equals(str)) return "Osmanya123(LTR)";
+        else return null;
+    }
+
+    private String getFlagName(int flag) {
+        if (flag == -2 || flag == 0x7e) return FLAGNAMES[0];
+        else if (flag == -1 || flag == 0x7f) return FLAGNAMES[1];
+        else if (flag == 0) return FLAGNAMES[2];
+        else if (flag == 1) return FLAGNAMES[3];
+        else return "Unknown(0x" + Integer.toHexString(flag) + ")";
+    }
+
+    private String toReadableString(String str) {
+         String s = str;
+
+         s = s.replaceAll(ArabicABC, "ArabicABC");
+         s = s.replaceAll(Arabic123, "Arabic123");
+         s = s.replaceAll(PArabicABC, "ArabicABC(Presentation form)");
+         s = s.replaceAll(HebrewABC, "HebrewABC");
+         s = s.replaceAll(KharoshthiABC, "KharoshthiABC");
+         s = s.replaceAll(Kharoshthi123, "Kharoshthi123");
+         s = s.replaceAll(NKoABC, "NKoABC");
+         s = s.replaceAll(NKo123, "NKo123");
+         s = s.replaceAll(OsmanyaABC, "OsmanyaABC");
+         s = s.replaceAll(Osmanya123, "Osmanya123");
+
+         return s;
+    }
+
+    private  byte[] getLevels(Object[][] data) {
+        int levelLength = data[0].length;
+        byte[] array = new byte[levelLength];
+        int textIndex = 0;
+
+        for (int i = 0; i < levelLength; i++) {
+            array[i] = (byte)(((String)data[1][0]).charAt(textIndex) - '0');
+            textIndex += ((String)data[0][i]).length();
+        }
+
+        return array;
+    }
+
+
+    /* Bidi pubilc constants */
+    private static final int[] FLAGS = {
+        Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT,  // -2 (0x7e in ICU4J)
+        Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT,  // -1 (0x7f in ICU4J)
+        Bidi.DIRECTION_LEFT_TO_RIGHT,          //  0
+        Bidi.DIRECTION_RIGHT_TO_LEFT           //  1
+    };
+
+    /* Bidi pubilc constants names */
+    private static final String[] FLAGNAMES = {
+        "DIRECTION_DEFAULT_LEFT_TO_RIGHT",  // -2
+        "DIRECTION_DEFAULT_RIGHT_TO_LEFT",  // -1
+        "DIRECTION_LEFT_TO_RIGHT",          //  0
+        "DIRECTION_RIGHT_TO_LEFT",          //  1
+    };
+
+    /* Bidirectional Character Types */
+    private static final char L   = '\u200E';
+    private static final char R   = '\u202F';
+    private static final char LRE = '\u202A';
+    private static final char RLE = '\u202B';
+    private static final char PDF = '\u202C';
+    private static final char LRO = '\u202D';
+    private static final char RLO = '\u202E';
+
+    /*
+     *  0x05D0-0x05EA:   [R]   Hewbrew letters (Strong)
+     *  0x0627-0x063A:   [AL]  Arabic letters (Strong)
+     *  0x0660-0x0669:   [AN]  Arabic-Indic digits (Weak)
+     *  0x07CA-0x07E7:   [R]   NKo letters (Strong)
+     *  0x07C0-0x07C9:   [R]   NKo digits (Strong)
+     *  0xFE50-0xFEFF:   [AL]  Arabic presentaion form (Strong)
+     *  0x10480-0x1049D: [L]   Osmanya letters (Strong)
+     *  0x104A0-0x104A9: [L]   Osmanya digits (Strong)
+     *  0x10A10-0x10A33: [R]   Kharoshthi letters (Strong)
+     *  0x10A40-0x10A43: [R]   Kharoshthi digits (Strong)
+     *
+     *  0x200E:          [L]   Left-to-right mark (Implicit, Strong)
+     *  0x200F:          [R]   Right-to-left mark (Implicit, Strong)
+     *  0x202A:          [LRE] Left-to-right embedding (Explicit, Strong)
+     *  0x202B:          [RLE] Right-to-left embedding (Explicit, Strong)
+     *  0x202C:          [PDF] Pop directional formatting (Explicit, Weak)
+     *  0x202D:          [LRO] Left-to-right override (Explicit, Strong)
+     *  0x202E:          [RLO] Right-to-left override (Explicit, Strong)
+     */
+
+    /* Right-to-left */
+    private static String ArabicABC = "\u0627\u0628\u0629";
+    private static String Arabic123 = "\u0661\u0662\u0663";
+    private static String PArabicABC = "\uFE97\uFE92\uFE8E";
+    private static String HebrewABC = "\u05D0\u05D1\u05D2";
+    private static String KharoshthiABC =
+        new String(Character.toChars(0x10A10)) +
+        new String(Character.toChars(0x10A11)) +
+        new String(Character.toChars(0x10A12));
+    private static String Kharoshthi123 =
+        new String(Character.toChars(0x10A40)) +
+        new String(Character.toChars(0x10A41)) +
+        new String(Character.toChars(0x10A42));
+    private static String NKoABC = "\u07CA\u07CB\u07CC";
+    private static String NKo123 = "\u07C1\u07C2\u07C3";
+
+    /* Left-to-right */
+    private static String OsmanyaABC =
+        new String(Character.toChars(0x10480)) +
+        new String(Character.toChars(0x10481)) +
+        new String(Character.toChars(0x10482));
+    private static String Osmanya123 =
+        new String(Character.toChars(0x104A0)) +
+        new String(Character.toChars(0x104A1)) +
+        new String(Character.toChars(0x104A2));
+
+    /* --------------------------------------------------------------------- */
+
+    /*
+     * Test data for Bidi(char[], ...) constructor and methods
+     */
+
+    /* Text for Bidi processing and its levels */
+    private static String[][] data4Constructor1 = {
+        /* For Text #0 */
+        {"abc <ABC XYZ> xyz.",
+             "000000000000000000", "000002222222000000", "000000000000000000",
+             "000003333333000000", "000000000000000000",
+             "222222222222222221", "222222222222222221", "222222222222222221",
+             "222113333333112221", "222224444444222221",
+             "000000000000000000", "000000000000000000", "222222222222222221"},
+
+        /* For Text #1 */
+        {"ABC <" + HebrewABC + " " + NKo123 + "> XYZ.",
+             "000001111111000000", "000001111111000000", "000003333333000000",
+             "000003333333000000", "000000000000000000",
+             "222111111111112221", "222111111111112221", "222223333333222221",
+             "222113333333112221", "222224444444222221",
+             "000001111111000000", "000001111111000000", "222111111111112221"},
+
+        /* For Text #2 */
+        {NKoABC + " <ABC XYZ> " + NKo123 + ".",
+             "111000000000001110", "111112222222111110", "111002222222001110",
+             "111113333333111110", "111004444444001110",
+             "111112222222111111", "111112222222111111", "111112222222111111",
+             "111111111111111111", "111114444444111111",
+             "111112222222111111", "111000000000001110", "111112222222111111"},
+
+        /* For Text #3 */
+        {HebrewABC + " <" + ArabicABC + " " + Arabic123 + "> " + NKo123 + ".",
+             "111111111222111110", "111111111222111110", "111003333444001110",
+             "111113333333111110", "111004444444001110",
+             "111111111222111111", "111111111222111111", "111113333444111111",
+             "111111111111111111", "111114444444111111",
+             "111111111222111111", "111111111222111110", "111111111222111111"},
+
+        /* For Text #4 */
+        {"abc <" + NKoABC + " 123> xyz.",
+             "000001111222000000", "000001111222000000", "000003333444000000",
+             "000003333333000000", "000000000000000000",
+             "222111111222112221", "222111111222112221", "222223333444222221",
+             "222113333333112221", "222224444444222221",
+             "000001111222000000", "000001111222000000", "222111111222112221"},
+
+        /* For Text #5 */
+        {"abc <ABC " + NKo123 + "> xyz.",
+             "000000000111000000", "000002221111000000", "000002222333000000",
+             "000003333333000000", "000000000000000000",
+             "222222221111112221", "222222221111112221", "222222222333222221",
+             "222113333333112221", "222224444444222221",
+             "000000000111000000", "000000000111000000", "222222221111112221"},
+
+        /* For Text #6 */
+        {ArabicABC + " <" + NKoABC + " 123" + "> " + Arabic123 + ".",
+             "111111111222112220", "111111111222112220", "111003333444002220",
+             "111113333333112220", "111004444444002220",
+             "111111111222112221", "111111111222112221", "111113333444112221",
+             "111113333333112221", "111114444444112221",
+             "111111111222112221", "111111111222112220", "111111111222112221"},
+
+        /* For Text #7 */
+        {ArabicABC + " <XYZ " + NKoABC + "> " + Arabic123 + ".",
+             "111000000111112220", "111112221111112220", "111002222333002220",
+             "111113333333112220", "111004444444002220",
+             "111112221111112221", "111112221111112221", "111112222333112221",
+             "111113333333112221", "111114444444112221",
+             "111112221111112221", "111000000111112220", "111112221111112221"},
+
+        /* For Text #8 */
+        {OsmanyaABC + " <" + KharoshthiABC + " " + Kharoshthi123 + "> " +
+         Osmanya123 + ".",
+             "000000001111111111111000000000", "000000001111111111111000000000",
+             "000000003333333333333000000000", "000000003333333333333000000000",
+             "000000000000000000000000000000",
+             "222222111111111111111112222221", "222222111111111111111112222221",
+             "222222223333333333333222222221", "222222113333333333333112222221",
+             "222222224444444444444222222221",
+             "000000001111111111111000000000", "000000001111111111111000000000",
+             "222222111111111111111112222221"},
+
+        /* For Text #9 */
+        {KharoshthiABC + " <" + OsmanyaABC + " " + Osmanya123 + "> " +
+         Kharoshthi123 + ".",
+             "111111000000000000000001111110", "111111112222222222222111111110",
+             "111111002222222222222001111110", "111111113333333333333111111110",
+             "111111004444444444444001111110",
+             "111111112222222222222111111111", "111111112222222222222111111111",
+             "111111112222222222222111111111", "111111111111111111111111111111",
+             "111111114444444444444111111111",
+             "111111112222222222222111111111", "111111000000000000000001111110",
+             "111111112222222222222111111111"},
+    };
+
+    /* Golden data for baseIsLeftToRight() results */
+    private static boolean[][] baseIsLTR4Constructor1 = {
+        /* For Text #0 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         true,  true,  false},
+
+        /* For Text #1 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         true,  true,  false},
+
+        /* For Text #2 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         false, true,  false},
+
+        /* For Text #3 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         false, true,  false},
+
+        /* For Text #4 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         true,  true,  false},
+
+        /* For Text #5 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         true,  true,  false},
+
+        /* For Text #6 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         false, true,  false},
+
+        /* For Text #7 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         false, true,  false},
+
+        /* For Text #8 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         true,  true,  false},
+
+        /* For Text #9 */
+        {true,  true,  true,  true,  true,
+         false, false, false, false, false,
+         false, true,  false},
+    };
+
+    /* Golden data for isLeftToRight() & isRightToLeft() results */
+    private static boolean[][][] isLTR_isRTL4Constructor1 = {
+        /* For Text #0 */
+         /* isLeftToRight() results */
+        {{true,  false, true,  false, true,
+          false, false, false, false, false,
+          true,  true,  false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #1 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, true,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #2 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, true,  false,
+          false, false, false}},
+
+        /* For Text #3 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, true,  false,
+          false, false, false}},
+
+        /* For Text #4 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, true,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #5 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, true,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #6 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #7 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #8 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, true,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false}},
+
+        /* For Text #9 */
+         /* isLeftToRight() results */
+        {{false, false, false, false, false,
+          false, false, false, false, false,
+          false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false, false,
+          false, false, false, true,  false,
+          false, false, false}},
+    };
+
+    /* --------------------------------------------------------------------- */
+
+    /*
+     * Test data for Bidi(String, int) constructor and methods
+     */
+
+    /* Text for Bidi processing and its levels */
+    private static String[][] data4Constructor2 = {
+        /* For Text #0 */
+        {" ABC 123.",
+             "000000000", "000000000", "000000000", "122222221"},
+
+        /* For Text #1 */
+        {" ABC " + HebrewABC + " " + NKo123 + " 123.",
+             "00000111111112220", "00000111111112220", "00000111111112220",
+             "12221111111112221"},
+
+        /* For Text #2 */
+        {" ABC " + ArabicABC + " " + Arabic123 + " 123.",
+             "00000111122212220", "00000111122212220", "00000111122212220",
+             "12221111122212221"},
+
+        /* For Text #3 */
+        {" " + NKoABC + " ABC 123 " + NKo123 + ".",
+             "11111222222211111", "11111222222211111", "01110000000001110",
+             "11111222222211111"},
+
+        /* For Text #4 */
+        {" " + ArabicABC + " ABC 123 " + Arabic123 + ".",
+             "11111222222212221", "11111222222212221", "01110000000002220",
+             "11111222222212221"},
+
+        /* For Text #5 */
+        {" " + HebrewABC + " " + NKo123 + ".",
+             "111111111", "111111111", "011111110", "111111111"},
+
+        /* For Text #6 */
+        {" " + ArabicABC + " " + Arabic123 + ".",
+             "111112221", "111112221", "011112220", "111112221"},
+
+        /* For Text #7 */
+        {" " + KharoshthiABC + " " + Kharoshthi123 + ".",
+             "111111111111111", "111111111111111", "011111111111110",
+             "111111111111111"},
+
+        /* For Text #8 */
+        {L + HebrewABC + " " + NKo123 + ".",
+             "011111110", "011111110", "011111110", "211111111"},
+
+        /* For Text #9 */
+        {R + "ABC " + Osmanya123 + ".",
+             "000000000000", "000000000000", "000000000000", "122222222221"},
+
+        /* For Text #10 */
+        {"ABC " + PArabicABC + " " + PArabicABC + " 123",
+             "000011111111222", "000011111111222", "000011111111222",
+             "222111111111222"},
+
+        /* For Text #11 */
+        {RLE + "ABC " + HebrewABC + " " + NKo123 + "." + PDF,
+             "22221111111110", "22221111111110", "22221111111110",
+             "44443333333331"},
+
+        /* For Text #12 */
+        {"He said \"" + RLE + "ABC " + HebrewABC + " " + NKo123 + PDF + ".\"",
+             "000000000222211111111000", "000000000222211111111000",
+             "000000000222211111111000", "222222211444433333333111"},
+
+        /* For Text #13 */
+        {LRO + "He said \"" + RLE + "ABC " + NKoABC + " " + NKo123 + PDF +
+         ".\"" + PDF,
+             "22222222224444333333332220", "22222222224444333333332220",
+             "22222222224444333333332220", "22222222224444333333332221"},
+
+        /* For Text #14 */
+        {LRO + "He said \"" + RLE + "ABC " + HebrewABC + " " + NKo123 + PDF +
+         ".\"",  // PDF missing
+             "2222222222444433333333222", "2222222222444433333333222",
+             "2222222222444433333333222", "2222222222444433333333222"},
+
+        /* For Text #15 */
+        {"Did you say '" + LRE + "he said \"" + RLE + "ABC " + HebrewABC +
+         " " + NKo123 + PDF + "\"" + PDF + "'?",
+             "0000000000000222222222244443333333322000",
+             "0000000000000222222222244443333333322000",
+             "0000000000000222222222244443333333322000",
+             "2222222222222222222222244443333333322111"},
+
+        /* For Text #16 */
+        {RLO + "Did you say '" + LRE + "he said \"" + RLE + "ABC " +
+         HebrewABC + " " + NKo123 + PDF + "\"" + PDF + "'?" + PDF,
+             "111111111111112222222222444433333333221110",
+             "111111111111112222222222444433333333221110",
+             "111111111111112222222222444433333333221110",
+             "333333333333334444444444666655555555443331"},
+
+        /* For Text #17 */
+        {RLO + "Did you say '" + LRE + "he said \"" + RLE + "ABC " +
+         HebrewABC + " " + NKo123 + PDF + "\"" + PDF + "'?",  // PDF missing
+             "11111111111111222222222244443333333322111",
+             "11111111111111222222222244443333333322111",
+             "11111111111111222222222244443333333322111",
+             "33333333333333444444444466665555555544333"},
+
+        /* For Text #18 */
+        {" ABC (" + ArabicABC + " " + Arabic123 + ") 123.",
+             "0000001111222112220", "0000001111222112220",
+             "0000001111222112220", "1222111111222112221"},
+
+        /* For Text #19 */
+        {" " + HebrewABC + " (ABC 123) " + NKo123 + ".",
+             "1111112222222111111", "1111112222222111111",
+             "0111000000000001110", "1111112222222111111"},
+
+        /* For Text #20 */
+        {" He said \"" + RLE + "ABC " + NKoABC + " " + NKo123 + PDF + ".\" ",
+             "00000000002222111111110000", "00000000002222111111110000",
+             "00000000002222111111110000", "12222222114444333333331111"},
+
+        /* For Text #21 */
+        {" Did you say '" + LRE + "he said \"" + RLE + "ABC " + HebrewABC +
+         " " + NKo123 + PDF + "\"" + PDF + "'? ",
+             "000000000000002222222222444433333333220000",
+             "000000000000002222222222444433333333220000",
+             "000000000000002222222222444433333333220000",
+             "122222222222222222222222444433333333221111"},
+
+        /* For Text #22 */
+        {RLE + OsmanyaABC + " " + KharoshthiABC + " " + Kharoshthi123 + "." +
+         PDF,
+             "22222221111111111111110", "22222221111111111111110",
+             "22222221111111111111110", "44444443333333333333331"},
+    };
+
+    /* Golden data for baseIsLeftToRight() results */
+    private static boolean[][] baseIsLTR4Constructor2 = {
+        /* For Text #0 - $4  */
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {false, false, true,  false},
+        {false, false, true,  false},
+
+        /* For Text #5 - $9  */
+        {false, false, true,  false},
+        {false, false, true,  false},
+        {false, false, true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+
+        /* For Text #10 - $14  */
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+
+        /* For Text #15 - $19  */
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {false, false, true,  false},
+
+        /* For Text #20 - $22  */
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+        {true,  true,  true,  false},
+    };
+
+    /* Golden data for isLeftToRight() & isRightToLeft() results */
+    private static boolean[][][] isLTR_isRTL4Constructor2 = {
+        /* isLeftToRight() results   &   isRightToLeft() results   */
+        /* For Text #0 - $4  */
+        {{true,  true,  true,  false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+
+        /* For Text #5 - $9  */
+        {{false, false, false, false}, {true,  true,  false, true }},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {true,  true,  false, true }},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{true,  true,  true,  false}, {false, false, false, false}},
+
+        /* For Text #10 - $14  */
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+
+        /* For Text #15 - $19  */
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+
+        /* For Text #20 - $22  */
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+        {{false, false, false, false}, {false, false, false, false}},
+    };
+
+    /* Golden data for requiresBidi() results */
+    private static boolean[] requiresBidi4Constructor2 = {
+        /* For Text #0 - $9  */
+        false, true,  true,  true,  true,
+        true,  true,  true,  true,  false,
+
+        /* For Text #10 - $19  */
+        true,  true,  true,  true,  true,
+        true,  true,  true,  true,  true,
+
+        /* For Text #20 - $22  */
+        true,  true,  true,
+    };
+
+    /* --------------------------------------------------------------------- */
+
+    /*
+     * Test data for Bidi(char[], ...) constructor and methods
+     */
+
+    /* Enbeddings */
+    private static byte[][][] emb4Constructor3 = {
+        /* Embeddings for paragraphs which don't include surrogate pairs. */
+        {{0, 0, 0, 0, 0,  1,  1,  1,  1,  1,  1,  1, 0, 0, 0, 0, 0, 0},
+         {0, 0, 0, 0, 0,  2,  2,  2,  2,  2,  2,  2, 0, 0, 0, 0, 0, 0},
+         {0, 0, 0, 0, 0, -3, -3, -3, -3, -3, -3, -3, 0, 0, 0, 0, 0, 0},
+         {0, 0, 0, 0, 0, -4, -4, -4, -4, -4, -4, -4, 0, 0, 0, 0, 0, 0}},
+
+        /* Embeddings for paragraphs which include surrogate pairs. */
+        {{ 0,  0,  0,  0,  0,  0,  0,  0,
+           1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+           0,  0,  0,  0,  0,  0,  0,  0,  0},
+         { 0,  0,  0,  0,  0,  0,  0,  0,
+           2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+           0,  0,  0,  0,  0,  0,  0,  0,  0},
+         { 0,  0,  0,  0,  0,  0,  0,  0,
+          -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3,
+           0,  0,  0,  0,  0,  0,  0,  0,  0},
+         { 0,  0,  0,  0,  0,  0,  0,  0,
+          -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+           0,  0,  0,  0,  0,  0,  0,  0,  0}},
+    };
+
+    /* Text for Bidi processing and its levels */
+    private static String[][] data4Constructor3 = {
+        /* For Text #0 */
+        {"abc <ABC XYZ> xyz.",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "000002222222000000", "000000000000000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "222222222222222221", "222222222222222221",
+             "222113333333112221", "222224444444222221",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "000002222222000000", "000000000000000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "222222222222222221", "222222222222222221",
+             "222113333333112221", "222224444444222221"},
+
+        /* For Text #1 */
+        {"ABC <" + HebrewABC + " " + NKo123 + "> XYZ.",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "000001111111000000", "000003333333000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "222111111111112221", "222223333333222221",
+             "222113333333112221", "222224444444222221",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "000001111111000000", "000003333333000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "222111111111112221", "222223333333222221",
+             "222113333333112221", "222224444444222221"},
+
+        /* For Text #2 */
+        {NKoABC + " <ABC XYZ> " + NKo123 + ".",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "111112222222111111", "111112222222111111",
+             "111111111111111111", "111114444444111111",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "111112222222111111", "111112222222111111",
+             "111111111111111111", "111114444444111111",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "111112222222111110", "111002222222001110",
+             "111113333333111110", "111004444444001110",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "111112222222111111", "111112222222111111",
+             "111111111111111111", "111114444444111111"},
+
+        /* For Text #3 */
+        {HebrewABC + " <" + ArabicABC + " " + Arabic123 + "> " + NKo123 + ".",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "111111111222111111", "111113333444111111",
+             "111111111111111111", "111114444444111111",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "111111111222111111", "111113333444111111",
+             "111111111111111111", "111114444444111111",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "111111111222111110", "111003333444001110",
+             "111113333333111110", "111004444444001110",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "111111111222111111", "111113333444111111",
+             "111111111111111111", "111114444444111111"},
+
+        /* For Text #4 */
+        {"abc <123 456> xyz.",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "000002221222000000", "000000000000000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "222222222222222221", "222222222222222221",
+             "222113333333112221", "222224444444222221",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "000002221222000000", "000000000000000000",
+             "000003333333000000", "000000000000000000",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "222222222222222221", "222222222222222221",
+             "222113333333112221", "222224444444222221"},
+
+        /* For Text #5 */
+        {OsmanyaABC + " <" + KharoshthiABC + " " + Kharoshthi123 + "> " +
+         Osmanya123 + ".",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "000000001111111111111000000000", "000000003333333333333000000000",
+             "000000003333333333333000000000", "000000000000000000000000000000",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "222222111111111111111112222221", "222222223333333333333222222221",
+             "222222113333333333333112222221", "222222224444444444444222222221",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "000000001111111111111000000000", "000000003333333333333000000000",
+             "000000003333333333333000000000", "000000000000000000000000000000",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "222222111111111111111112222221", "222222223333333333333222222221",
+             "222222113333333333333112222221", "222222224444444444444222222221"},
+
+        /* For Text #6 */
+        {KharoshthiABC + " <" + OsmanyaABC + " " + Osmanya123 + "> " +
+         Kharoshthi123 + ".",
+             /* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
+             "111111112222222222222111111111", "111111112222222222222111111111",
+             "111111111111111111111111111111", "111111114444444444444111111111",
+             /* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
+             "111111112222222222222111111111", "111111112222222222222111111111",
+             "111111111111111111111111111111", "111111114444444444444111111111",
+             /* DIRECTION_LEFT_TO_RIGHT */
+             "111111112222222222222111111110", "111111002222222222222001111110",
+             "111111113333333333333111111110", "111111004444444444444001111110",
+             /* DIRECTION_RIGHT_TO_LEFT */
+             "111111112222222222222111111111", "111111112222222222222111111111",
+             "111111111111111111111111111111", "111111114444444444444111111111"},
+    };
+
+    /* Golden data for baseIsLeftToRight() results */
+    private static boolean[][] baseIsLTR4Constructor3 = {
+        /* For Text #0 */
+        {true,  true,  true,  true,    // DIRECTION_DEFAULT_LEFT_TO_RIGHT
+         true,  true,  true,  true,    // DIRECTION_DEFAULT_RIGHT_TO_LEFT
+         true,  true,  true,  true,    // DIRECTION_LEFT_TO_RIGHT
+         false, false, false, false},  // DIRECTION_RIGHT_TO_LEFT
+
+        /* For Text #1 */
+        {true,  true,  true,  true,
+         true,  true,  true,  true,
+         true,  true,  true,  true,
+         false, false, false, false},
+
+        /* For Text #2 */
+        {false, false, false, false,
+         false, false, false, false,
+         true,  true,  true,  true,
+         false, false, false, false},
+
+        /* For Text #3 */
+        {false, false, false, false,
+         false, false, false, false,
+         true,  true,  true,  true,
+         false, false, false, false},
+
+        /* For Text #4 */
+        {true,  true,  true,  true,
+         true,  true,  true,  true,
+         true,  true,  true,  true,
+         false, false, false, false},
+
+        /* For Text #5 */
+        {true,  true,  true,  true,
+         true,  true,  true,  true,
+         true,  true,  true,  true,
+         false, false, false, false},
+
+        /* For Text #6 */
+        {false, false, false, false,
+         false, false, false, false,
+         true,  true,  true,  true,
+         false, false, false, false},
+    };
+
+    /* Golden data for isLeftToRight() & isRightToLeft() results */
+    private static boolean[][][] isLTR_isRTL4Constructor3 = {
+        /* For Text #0 */
+         /* isLeftToRight() results */
+        {{false, true,  false, true,     // DIRECTION_DEFAULT_LEFT_TO_RIGHT
+          false, false, false, false,    // DIRECTION_DEFAULT_RIGHT_TO_LEFT
+          false, true,  false, true,     // DIRECTION_LEFT_TO_RIGHT
+          false, false, false, false},   // DIRECTION_RIGHT_TO_LEFT
+         /* isRightToLeft() results   */
+         {false, false, false, false,    // DIRECTION_DEFAULT_LEFT_TO_RIGHT
+          false, false, false, false,    // DIRECTION_DEFAULT_RIGHT_TO_LEFT
+          false, false, false, false,    // DIRECTION_LEFT_TO_RIGHT
+          false, false, false, false}},  // DIRECTION_RIGHT_TO_LEFTT
+
+        /* For Text #1 */
+         /* isLeftToRight() results */
+        {{false, false, false, true,
+          false, false, false, false,
+          false, false, false, true,
+          false, false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false}},
+
+        /* For Text #2 */
+         /* isLeftToRight() results */
+        {{false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, true,  false,
+          false, false, true,  false,
+          false, false, false, false,
+          false, false, true,  false}},
+
+        /* For Text #3 */
+         /* isLeftToRight() results */
+        {{false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, true,  false,
+          false, false, true,  false,
+          false, false, false, false,
+          false, false, true,  false}},
+
+        /* For Text #4 */
+         /* isLeftToRight() results */
+        {{false, true,  false, true,
+          false, false, false, false,
+          false, true,  false, true,
+          false, false, false, false },
+         /* isRightToLeft() results   */
+         {false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false}},
+
+        /* For Text #5 */
+         /* isLeftToRight() results */
+        {{false, false, false, true,
+          false, false, false, false,
+          false, false, false, true,
+          false, false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false}},
+
+        /* For Text #6 */
+         /* isLeftToRight() results */
+        {{false, false, false, false,
+          false, false, false, false,
+          false, false, false, false,
+          false, false, false, false},
+         /* isRightToLeft() results   */
+         {false, false, true,  false,
+          false, false, true,  false,
+          false, false, false, false,
+          false, false, true,  false}},
+    };
+
+    /* --------------------------------------------------------------------- */
+
+    /*
+     * Test data for reorderVisually() methods
+     */
+
+    private static Object[][][] data4reorderVisually = {
+        {{"ABC", " ", "abc", " ", ArabicABC, "."},   // Original text
+         {"000000001110"},                           // levels
+         {"ABC", " ", "abc", " ", ArabicABC, "."}},  // Reordered text
+
+        {{"ABC", " ", HebrewABC, " ", NKoABC, "."},
+         {"222111111111"},
+         {".", NKoABC, " ", HebrewABC, " ", "ABC"}},
+
+        {{OsmanyaABC, " ", HebrewABC, " ", KharoshthiABC, "."},
+         {"222222111111111111"},
+         {".", KharoshthiABC, " ", HebrewABC, " ", OsmanyaABC,}},
+
+        {{"ABC", " ", Osmanya123, " ", "\"", OsmanyaABC, " ", Kharoshthi123,
+          " ", KharoshthiABC, ".", "\""},
+         {"0000000000002222221111111111111100"},
+         {"ABC", " ", Osmanya123, " ", "\"", KharoshthiABC, " ", Kharoshthi123,
+          " ", OsmanyaABC, ".", "\""}},
+    };
+
+}
--- a/jdk/test/java/text/Bidi/BidiEmbeddingTest.java	Sun Jun 21 23:52:58 2009 -0700
+++ b/jdk/test/java/text/Bidi/BidiEmbeddingTest.java	Tue Jun 23 23:09:49 2009 -0700
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 4396492 4396496 4778510
+ * @bug 4396492 4396496 4778510 6850113
  * @summary verify that the embedding values processed by the bidi code use negative values to
  * indicate overrides, rather than using bit 7.  Also tests Bidi without loading awt classes to
  * confirm that Bidi can be used without awt. Verify that embedding level 0 is properly mapped
@@ -89,10 +89,12 @@
                                " at level " + bidi2.getRunLevel(i));
         }
 
-        System.out.println(bidi2);
+        System.out.println(bidi2 + "\n");
 
         if (bidi.getRunCount() != 3 || bidi2.getRunCount() != 3) {
             throw new Error("Bidi run count incorrect");
+        } else {
+            System.out.println("test1() passed.\n");
         }
     }
 
@@ -123,10 +125,12 @@
                                " at level " + bidi.getRunLevel(i));
         }
 
-        System.out.println(bidi);
+        System.out.println(bidi + "\n");
 
         if (bidi.getRunCount() != 6) { // runs of spaces and angles at embedding bound,s and final period, each get level 1
             throw new Error("Bidi embedding processing failed");
+        } else {
+            System.out.println("test2() passed.\n");
         }
     }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/text/Bidi/Bug6850113.java	Tue Jun 23 23:09:49 2009 -0700
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/*
+ * @test
+ * @bug 6850113
+ * @summary Verify the return value of digit() for some digits.
+ */
+
+import sun.text.normalizer.UCharacter;
+
+public class Bug6850113 {
+
+    public static void main(String[] args) {
+        boolean err = false;
+
+        // Fullwidth Latin capital letters
+        for (int i = 0xff21, j = 10; i <= 0xff3a; i++, j++) {
+            if (UCharacter.digit(i, 36) != j) {
+                err = true;
+                System.out.println("Error: UCharacter.digit(0x" +
+                    Integer.toHexString(i) + ", 36) returned " +
+                    UCharacter.digit(i, 36) + ", expected=" + j);
+            }
+        }
+
+        // Fullwidth Latin small letters
+        for (int i = 0xff41, j = 10; i <= 0xff5a; i++, j++) {
+            if (UCharacter.digit(i, 36) != j) {
+                err = true;
+                System.out.println("Error: UCharacter.digit(0x" +
+                    Integer.toHexString(i) + ", 36) returned " +
+                    UCharacter.digit(i, 36) + ", expected=" + j);
+            }
+        }
+
+        if (err) {
+            throw new RuntimeException("UCharacter.digit():  Wrong return value");
+        }
+   }
+}