--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/xml/internal/xsom/impl/util/Uri.java	Sun Aug 17 15:52:15 2014 +0100
@@ -0,0 +1,187 @@
+/*
+Copyright (c) 2001, 2002 Thai Open Source Software Center Ltd
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+    Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+    Neither the name of the Thai Open Source Software Center Ltd nor
+    the names of its contributors may be used to endorse or promote
+    products derived from this software without specific prior written
+    permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+// @@3RD PARTY CODE@@
+
+package com.sun.xml.internal.xsom.impl.util;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+
+public class Uri {
+  private static String utf8 = "UTF-8";
+
+  public static boolean isValid(String s) {
+    return isValidPercent(s) && isValidFragment(s) && isValidScheme(s);
+  }
+
+  private static final String HEX_DIGITS = "0123456789abcdef";
+
+  public static String escapeDisallowedChars(String s) {
+    StringBuffer buf = null;
+    int len = s.length();
+    int done = 0;
+    for (;;) {
+      int i = done;
+      for (;;) {
+        if (i == len) {
+          if (done == 0)
+            return s;
+          break;
+        }
+        if (isExcluded(s.charAt(i)))
+          break;
+        i++;
+      }
+      if (buf == null)
+        buf = new StringBuffer();
+      if (i > done) {
+        buf.append(s.substring(done, i));
+        done = i;
+      }
+      if (i == len)
+        break;
+      for (i++; i < len && isExcluded(s.charAt(i)); i++)
+        ;
+      String tem = s.substring(done, i);
+      byte[] bytes;
+      try {
+        bytes = tem.getBytes(utf8);
+      }
+      catch (UnsupportedEncodingException e) {
+        utf8 = "UTF8";
+        try {
+          bytes = tem.getBytes(utf8);
+        }
+        catch (UnsupportedEncodingException e2) {
+          // Give up
+          return s;
+        }
+      }
+      for (int j = 0; j < bytes.length; j++) {
+        buf.append('%');
+        buf.append(HEX_DIGITS.charAt((bytes[j] & 0xFF) >> 4));
+        buf.append(HEX_DIGITS.charAt(bytes[j] & 0xF));
+      }
+      done = i;
+    }
+    return buf.toString();
+  }
+
+  private static String excluded = "<>\"{}|\\^`";
+
+  private static boolean isExcluded(char c) {
+    return c <= 0x20 || c >= 0x7F || excluded.indexOf(c) >= 0;
+  }
+
+  private static boolean isAlpha(char c) {
+    return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
+  }
+
+  private static boolean isHexDigit(char c) {
+    return ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F') || isDigit(c);
+  }
+
+  private static boolean isDigit(char c) {
+    return '0' <= c && c <= '9';
+  }
+
+  private static boolean isSchemeChar(char c) {
+    return isAlpha(c) || isDigit(c) || c == '+' || c == '-' || c =='.';
+  }
+
+  private static boolean isValidPercent(String s) {
+    int len = s.length();
+    for (int i = 0; i < len; i++)
+      if (s.charAt(i) == '%') {
+        if (i + 2 >= len)
+          return false;
+        else if (!isHexDigit(s.charAt(i + 1))
+             || !isHexDigit(s.charAt(i + 2)))
+          return false;
+      }
+    return true;
+  }
+
+  private static boolean isValidFragment(String s) {
+    int i = s.indexOf('#');
+    return i < 0 || s.indexOf('#', i + 1) < 0;
+  }
+
+  private static boolean isValidScheme(String s) {
+    if (!isAbsolute(s))
+      return true;
+    int i = s.indexOf(':');
+    if (i == 0
+    || i + 1 == s.length()
+    || !isAlpha(s.charAt(0)))
+      return false;
+    while (--i > 0)
+      if (!isSchemeChar(s.charAt(i)))
+    return false;
+    return true;
+  }
+
+    public static String resolve(String baseUri, String uriReference) throws IOException {
+        if (isAbsolute(uriReference))
+            return uriReference;
+
+        if(baseUri==null)
+            throw new IOException("Unable to resolve relative URI "+uriReference+" without a base URI");
+
+        if(!isAbsolute(baseUri))
+            throw new IOException("Unable to resolve relative URI "+uriReference+" because base URI is not absolute: "+baseUri);
+
+        return new URL(new URL(baseUri), uriReference).toString();
+    }
+
+    public static boolean hasFragmentId(String uri) {
+    return uri.indexOf('#') >= 0;
+  }
+
+  public static boolean isAbsolute(String uri) {
+    int i = uri.indexOf(':');
+    if (i < 0)
+      return false;
+    while (--i >= 0) {
+      switch (uri.charAt(i)) {
+      case '#':
+      case '/':
+      case '?':
+    return false;
+      }
+    }
+    return true;
+  }
+}