--- a/jdk/src/java.httpclient/share/classes/sun/net/httpclient/hpack/StringWriter.java	Thu Dec 08 21:22:02 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package sun.net.httpclient.hpack;
-
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-
-//
-//          0   1   2   3   4   5   6   7
-//        +---+---+---+---+---+---+---+---+
-//        | H |    String Length (7+)     |
-//        +---+---------------------------+
-//        |  String Data (Length octets)  |
-//        +-------------------------------+
-//
-// StringWriter does not require a notion of endOfInput (isLast) in 'write'
-// methods due to the nature of string representation in HPACK. Namely, the
-// length of the string is put before string's contents. Therefore the length is
-// always known beforehand.
-//
-// Expected use:
-//
-//     configure write* (reset configure write*)*
-//
-final class StringWriter {
-
-    private static final int NEW            = 0;
-    private static final int CONFIGURED     = 1;
-    private static final int LENGTH_WRITTEN = 2;
-    private static final int DONE           = 4;
-
-    private final IntegerWriter intWriter = new IntegerWriter();
-    private final Huffman.Writer huffmanWriter = new Huffman.Writer();
-    private final ISO_8859_1.Writer plainWriter = new ISO_8859_1.Writer();
-
-    private int state = NEW;
-    private boolean huffman;
-
-    StringWriter configure(CharSequence input, boolean huffman) {
-        return configure(input, 0, input.length(), huffman);
-    }
-
-    StringWriter configure(CharSequence input, int start, int end,
-                           boolean huffman) {
-        if (start < 0 || end < 0 || end > input.length() || start > end) {
-            throw new IndexOutOfBoundsException(
-                    String.format("input.length()=%s, start=%s, end=%s",
-                            input.length(), start, end));
-        }
-        if (!huffman) {
-            plainWriter.configure(input, start, end);
-            intWriter.configure(end - start, 7, 0b0000_0000);
-        } else {
-            huffmanWriter.from(input, start, end);
-            intWriter.configure(Huffman.INSTANCE.lengthOf(input, start, end),
-                    7, 0b1000_0000);
-        }
-
-        this.huffman = huffman;
-        state = CONFIGURED;
-        return this;
-    }
-
-    boolean write(ByteBuffer output) {
-        if (state == DONE) {
-            return true;
-        }
-        if (state == NEW) {
-            throw new IllegalStateException("Configure first");
-        }
-        if (!output.hasRemaining()) {
-            return false;
-        }
-        if (state == CONFIGURED) {
-            if (intWriter.write(output)) {
-                state = LENGTH_WRITTEN;
-            } else {
-                return false;
-            }
-        }
-        if (state == LENGTH_WRITTEN) {
-            boolean written = huffman
-                    ? huffmanWriter.write(output)
-                    : plainWriter.write(output);
-            if (written) {
-                state = DONE;
-                return true;
-            } else {
-                return false;
-            }
-        }
-        throw new InternalError(Arrays.toString(new Object[]{state, huffman}));
-    }
-
-    void reset() {
-        intWriter.reset();
-        if (huffman) {
-            huffmanWriter.reset();
-        } else {
-            plainWriter.reset();
-        }
-        state = NEW;
-    }
-}