feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/xml/internal/fastinfoset/util/CharArrayIntMap.java

@@ -0,0 +1,228 @@
+/*
+ * Copyright (c) 2004, 2011, 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.
+ *
+ * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
+ */
+
+package com.sun.xml.internal.fastinfoset.util;
+
+import com.sun.xml.internal.fastinfoset.CommonResourceBundle;
+
+public class CharArrayIntMap extends KeyIntMap {
+
+    private CharArrayIntMap _readOnlyMap;
+
+    // Total character count of Map
+    protected int _totalCharacterCount;
+
+    static class Entry extends BaseEntry {
+        final char[] _ch;
+        final int _start;
+        final int _length;
+        Entry _next;
+
+        public Entry(char[] ch, int start, int length, int hash, int value, Entry next) {
+            super(hash, value);
+            _ch = ch;
+            _start = start;
+            _length = length;
+            _next = next;
+        }
+
+        public final boolean equalsCharArray(char[] ch, int start, int length) {
+            if (_length == length) {
+                int n = _length;
+                int i = _start;
+                int j = start;
+                while (n-- != 0) {
+                    if (_ch[i++] != ch[j++])
+                        return false;
+                }
+                return true;
+            }
+
+            return false;
+        }
+
+    }
+
+    private Entry[] _table;
+
+    public CharArrayIntMap(int initialCapacity, float loadFactor) {
+        super(initialCapacity, loadFactor);
+
+        _table = new Entry[_capacity];
+    }
+
+    public CharArrayIntMap(int initialCapacity) {
+        this(initialCapacity, DEFAULT_LOAD_FACTOR);
+    }
+
+    public CharArrayIntMap() {
+        this(DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR);
+    }
+
+    public final void clear() {
+        for (int i = 0; i < _table.length; i++) {
+            _table[i] = null;
+        }
+        _size = 0;
+        _totalCharacterCount = 0;
+    }
+
+    public final void setReadOnlyMap(KeyIntMap readOnlyMap, boolean clear) {
+        if (!(readOnlyMap instanceof CharArrayIntMap)) {
+            throw new IllegalArgumentException(CommonResourceBundle.getInstance().
+                    getString("message.illegalClass", new Object[]{readOnlyMap}));
+        }
+
+        setReadOnlyMap((CharArrayIntMap)readOnlyMap, clear);
+    }
+
+    public final void setReadOnlyMap(CharArrayIntMap readOnlyMap, boolean clear) {
+        _readOnlyMap = readOnlyMap;
+        if (_readOnlyMap != null) {
+            _readOnlyMapSize = _readOnlyMap.size();
+
+            if (clear) {
+                clear();
+            }
+        }  else {
+            _readOnlyMapSize = 0;
+        }
+    }
+
+    /**
+     * Method returns an index of the passed character buffer in
+     * <code>CharArrayIntMap</code>.
+     *
+     * @return index of character buffer in <code>CharArrayIntMap</code>,
+     * otherwise NOT_PRESENT.
+     */
+    public final int get(char[] ch, int start, int length) {
+        final int hash = hashHash(CharArray.hashCode(ch, start, length));
+        return get(ch, start, length, hash);
+    }
+
+    /**
+     * Method returns an index of the passed character buffer in
+     * <code>CharArrayIntMap</code>. If character buffer is not in
+     * <code>CharArrayIntMap</code> - it will be added.
+     *
+     * @return index of character buffer in <code>CharArrayIntMap</code>, or
+     * NOT_PRESENT if character buffer was just added.
+     */
+    public final int obtainIndex(char[] ch, int start, int length, boolean clone) {
+        final int hash = hashHash(CharArray.hashCode(ch, start, length));
+
+        if (_readOnlyMap != null) {
+            final int index = _readOnlyMap.get(ch, start, length, hash);
+            if (index != -1) {
+                return index;
+            }
+        }
+
+        final int tableIndex = indexFor(hash, _table.length);
+        for (Entry e = _table[tableIndex]; e != null; e = e._next) {
+            if (e._hash == hash && e.equalsCharArray(ch, start, length)) {
+                return e._value;
+            }
+        }
+
+        if (clone) {
+            char[] chClone = new char[length];
+            System.arraycopy(ch, start, chClone, 0, length);
+
+            ch = chClone;
+            start = 0;
+        }
+
+        addEntry(ch, start, length, hash, _size + _readOnlyMapSize, tableIndex);
+        return NOT_PRESENT;
+    }
+
+    public final int getTotalCharacterCount() {
+        return _totalCharacterCount;
+    }
+
+    private final int get(char[] ch, int start, int length, int hash) {
+        if (_readOnlyMap != null) {
+            final int i = _readOnlyMap.get(ch, start, length, hash);
+            if (i != -1) {
+                return i;
+            }
+        }
+
+        final int tableIndex = indexFor(hash, _table.length);
+        for (Entry e = _table[tableIndex]; e != null; e = e._next) {
+            if (e._hash == hash && e.equalsCharArray(ch, start, length)) {
+                return e._value;
+            }
+        }
+
+        return NOT_PRESENT;
+    }
+
+    private final void addEntry(char[] ch, int start, int length, int hash, int value, int bucketIndex) {
+        Entry e = _table[bucketIndex];
+        _table[bucketIndex] = new Entry(ch, start, length, hash, value, e);
+        _totalCharacterCount += length;
+                if (_size++ >= _threshold) {
+            resize(2 * _table.length);
+        }
+    }
+
+    private final void resize(int newCapacity) {
+        _capacity = newCapacity;
+        Entry[] oldTable = _table;
+        int oldCapacity = oldTable.length;
+        if (oldCapacity == MAXIMUM_CAPACITY) {
+            _threshold = Integer.MAX_VALUE;
+            return;
+        }
+
+        Entry[] newTable = new Entry[_capacity];
+        transfer(newTable);
+        _table = newTable;
+        _threshold = (int)(_capacity * _loadFactor);
+    }
+
+    private final void transfer(Entry[] newTable) {
+        Entry[] src = _table;
+        int newCapacity = newTable.length;
+        for (int j = 0; j < src.length; j++) {
+            Entry e = src[j];
+            if (e != null) {
+                src[j] = null;
+                do {
+                    Entry next = e._next;
+                    int i = indexFor(e._hash, newCapacity);
+                    e._next = newTable[i];
+                    newTable[i] = e;
+                    e = next;
+                } while (e != null);
+            }
+        }
+    }
+}