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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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package org.apache.xerces.util;
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import java.util.Arrays;
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* This class defines the basic XML character properties. The data
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* in this class can be used to verify that a character is a valid
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* XML character or if the character is a space, name start, or name
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* A series of convenience methods are supplied to ease the burden
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* of the developer. Because inlining the checks can improve per
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* character performance, the tables of character properties are
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* public. Using the character as an index into the <code>CHARS</code>
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* array and applying the appropriate mask flag (e.g.
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* <code>MASK_VALID</code>), yields the same results as calling the
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* convenience methods. There is one exception: check the comments
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* for the <code>isValid</code> method for details.
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* @author Glenn Marcy, IBM
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* @author Andy Clark, IBM
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* @author Eric Ye, IBM
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* @author Arnaud Le Hors, IBM
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* @author Michael Glavassevich, IBM
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* @author Rahul Srivastava, Sun Microsystems Inc.
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* @version $Id: XMLChar.java,v 1.2 2009/12/10 03:18:07 matthewoliver Exp $
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public class XMLChar {
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/** Character flags. */
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private static final byte[] CHARS = new byte[1 << 16];
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/** Valid character mask. */
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public static final int MASK_VALID = 0x01;
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/** Space character mask. */
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public static final int MASK_SPACE = 0x02;
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/** Name start character mask. */
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public static final int MASK_NAME_START = 0x04;
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/** Name character mask. */
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public static final int MASK_NAME = 0x08;
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/** Pubid character mask. */
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public static final int MASK_PUBID = 0x10;
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* Content character mask. Special characters are those that can
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* be considered the start of markup, such as '<' and '&'.
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* The various newline characters are considered special as well.
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* All other valid XML characters can be considered content.
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* This is an optimization for the inner loop of character scanning.
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public static final int MASK_CONTENT = 0x20;
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/** NCName start character mask. */
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public static final int MASK_NCNAME_START = 0x40;
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/** NCName character mask. */
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public static final int MASK_NCNAME = 0x80;
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// Static initialization
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// Initializing the Character Flag Array
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// Code generated by: XMLCharGenerator.
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Arrays.fill(CHARS, 35, 38, (byte) 49 ); // Fill 3 of value (byte) 49
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Arrays.fill(CHARS, 39, 45, (byte) 49 ); // Fill 6 of value (byte) 49
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Arrays.fill(CHARS, 45, 47, (byte) -71 ); // Fill 2 of value (byte) -71
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Arrays.fill(CHARS, 48, 58, (byte) -71 ); // Fill 10 of value (byte) -71
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Arrays.fill(CHARS, 63, 65, (byte) 49 ); // Fill 2 of value (byte) 49
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Arrays.fill(CHARS, 65, 91, (byte) -3 ); // Fill 26 of value (byte) -3
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Arrays.fill(CHARS, 91, 93, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 97, 123, (byte) -3 ); // Fill 26 of value (byte) -3
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Arrays.fill(CHARS, 123, 183, (byte) 33 ); // Fill 60 of value (byte) 33
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Arrays.fill(CHARS, 184, 192, (byte) 33 ); // Fill 8 of value (byte) 33
123
Arrays.fill(CHARS, 192, 215, (byte) -19 ); // Fill 23 of value (byte) -19
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Arrays.fill(CHARS, 216, 247, (byte) -19 ); // Fill 31 of value (byte) -19
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Arrays.fill(CHARS, 248, 306, (byte) -19 ); // Fill 58 of value (byte) -19
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Arrays.fill(CHARS, 306, 308, (byte) 33 ); // Fill 2 of value (byte) 33
129
Arrays.fill(CHARS, 308, 319, (byte) -19 ); // Fill 11 of value (byte) -19
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Arrays.fill(CHARS, 319, 321, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 321, 329, (byte) -19 ); // Fill 8 of value (byte) -19
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Arrays.fill(CHARS, 330, 383, (byte) -19 ); // Fill 53 of value (byte) -19
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Arrays.fill(CHARS, 384, 452, (byte) -19 ); // Fill 68 of value (byte) -19
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Arrays.fill(CHARS, 452, 461, (byte) 33 ); // Fill 9 of value (byte) 33
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Arrays.fill(CHARS, 461, 497, (byte) -19 ); // Fill 36 of value (byte) -19
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Arrays.fill(CHARS, 497, 500, (byte) 33 ); // Fill 3 of value (byte) 33
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Arrays.fill(CHARS, 500, 502, (byte) -19 ); // Fill 2 of value (byte) -19
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Arrays.fill(CHARS, 502, 506, (byte) 33 ); // Fill 4 of value (byte) 33
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Arrays.fill(CHARS, 506, 536, (byte) -19 ); // Fill 30 of value (byte) -19
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Arrays.fill(CHARS, 536, 592, (byte) 33 ); // Fill 56 of value (byte) 33
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Arrays.fill(CHARS, 592, 681, (byte) -19 ); // Fill 89 of value (byte) -19
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Arrays.fill(CHARS, 681, 699, (byte) 33 ); // Fill 18 of value (byte) 33
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Arrays.fill(CHARS, 699, 706, (byte) -19 ); // Fill 7 of value (byte) -19
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Arrays.fill(CHARS, 706, 720, (byte) 33 ); // Fill 14 of value (byte) 33
147
Arrays.fill(CHARS, 720, 722, (byte) -87 ); // Fill 2 of value (byte) -87
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Arrays.fill(CHARS, 722, 768, (byte) 33 ); // Fill 46 of value (byte) 33
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Arrays.fill(CHARS, 768, 838, (byte) -87 ); // Fill 70 of value (byte) -87
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Arrays.fill(CHARS, 838, 864, (byte) 33 ); // Fill 26 of value (byte) 33
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Arrays.fill(CHARS, 864, 866, (byte) -87 ); // Fill 2 of value (byte) -87
152
Arrays.fill(CHARS, 866, 902, (byte) 33 ); // Fill 36 of value (byte) 33
155
Arrays.fill(CHARS, 904, 907, (byte) -19 ); // Fill 3 of value (byte) -19
159
Arrays.fill(CHARS, 910, 930, (byte) -19 ); // Fill 20 of value (byte) -19
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Arrays.fill(CHARS, 931, 975, (byte) -19 ); // Fill 44 of value (byte) -19
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Arrays.fill(CHARS, 976, 983, (byte) -19 ); // Fill 7 of value (byte) -19
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Arrays.fill(CHARS, 983, 986, (byte) 33 ); // Fill 3 of value (byte) 33
173
Arrays.fill(CHARS, 994, 1012, (byte) -19 ); // Fill 18 of value (byte) -19
174
Arrays.fill(CHARS, 1012, 1025, (byte) 33 ); // Fill 13 of value (byte) 33
175
Arrays.fill(CHARS, 1025, 1037, (byte) -19 ); // Fill 12 of value (byte) -19
177
Arrays.fill(CHARS, 1038, 1104, (byte) -19 ); // Fill 66 of value (byte) -19
179
Arrays.fill(CHARS, 1105, 1117, (byte) -19 ); // Fill 12 of value (byte) -19
181
Arrays.fill(CHARS, 1118, 1154, (byte) -19 ); // Fill 36 of value (byte) -19
183
Arrays.fill(CHARS, 1155, 1159, (byte) -87 ); // Fill 4 of value (byte) -87
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Arrays.fill(CHARS, 1159, 1168, (byte) 33 ); // Fill 9 of value (byte) 33
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Arrays.fill(CHARS, 1168, 1221, (byte) -19 ); // Fill 53 of value (byte) -19
186
Arrays.fill(CHARS, 1221, 1223, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 1223, 1225, (byte) -19 ); // Fill 2 of value (byte) -19
188
Arrays.fill(CHARS, 1225, 1227, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 1227, 1229, (byte) -19 ); // Fill 2 of value (byte) -19
190
Arrays.fill(CHARS, 1229, 1232, (byte) 33 ); // Fill 3 of value (byte) 33
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Arrays.fill(CHARS, 1232, 1260, (byte) -19 ); // Fill 28 of value (byte) -19
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Arrays.fill(CHARS, 1260, 1262, (byte) 33 ); // Fill 2 of value (byte) 33
193
Arrays.fill(CHARS, 1262, 1270, (byte) -19 ); // Fill 8 of value (byte) -19
194
Arrays.fill(CHARS, 1270, 1272, (byte) 33 ); // Fill 2 of value (byte) 33
195
Arrays.fill(CHARS, 1272, 1274, (byte) -19 ); // Fill 2 of value (byte) -19
196
Arrays.fill(CHARS, 1274, 1329, (byte) 33 ); // Fill 55 of value (byte) 33
197
Arrays.fill(CHARS, 1329, 1367, (byte) -19 ); // Fill 38 of value (byte) -19
198
Arrays.fill(CHARS, 1367, 1369, (byte) 33 ); // Fill 2 of value (byte) 33
200
Arrays.fill(CHARS, 1370, 1377, (byte) 33 ); // Fill 7 of value (byte) 33
201
Arrays.fill(CHARS, 1377, 1415, (byte) -19 ); // Fill 38 of value (byte) -19
202
Arrays.fill(CHARS, 1415, 1425, (byte) 33 ); // Fill 10 of value (byte) 33
203
Arrays.fill(CHARS, 1425, 1442, (byte) -87 ); // Fill 17 of value (byte) -87
205
Arrays.fill(CHARS, 1443, 1466, (byte) -87 ); // Fill 23 of value (byte) -87
207
Arrays.fill(CHARS, 1467, 1470, (byte) -87 ); // Fill 3 of value (byte) -87
211
Arrays.fill(CHARS, 1473, 1475, (byte) -87 ); // Fill 2 of value (byte) -87
214
Arrays.fill(CHARS, 1477, 1488, (byte) 33 ); // Fill 11 of value (byte) 33
215
Arrays.fill(CHARS, 1488, 1515, (byte) -19 ); // Fill 27 of value (byte) -19
216
Arrays.fill(CHARS, 1515, 1520, (byte) 33 ); // Fill 5 of value (byte) 33
217
Arrays.fill(CHARS, 1520, 1523, (byte) -19 ); // Fill 3 of value (byte) -19
218
Arrays.fill(CHARS, 1523, 1569, (byte) 33 ); // Fill 46 of value (byte) 33
219
Arrays.fill(CHARS, 1569, 1595, (byte) -19 ); // Fill 26 of value (byte) -19
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Arrays.fill(CHARS, 1595, 1600, (byte) 33 ); // Fill 5 of value (byte) 33
222
Arrays.fill(CHARS, 1601, 1611, (byte) -19 ); // Fill 10 of value (byte) -19
223
Arrays.fill(CHARS, 1611, 1619, (byte) -87 ); // Fill 8 of value (byte) -87
224
Arrays.fill(CHARS, 1619, 1632, (byte) 33 ); // Fill 13 of value (byte) 33
225
Arrays.fill(CHARS, 1632, 1642, (byte) -87 ); // Fill 10 of value (byte) -87
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Arrays.fill(CHARS, 1642, 1648, (byte) 33 ); // Fill 6 of value (byte) 33
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Arrays.fill(CHARS, 1649, 1720, (byte) -19 ); // Fill 71 of value (byte) -19
229
Arrays.fill(CHARS, 1720, 1722, (byte) 33 ); // Fill 2 of value (byte) 33
230
Arrays.fill(CHARS, 1722, 1727, (byte) -19 ); // Fill 5 of value (byte) -19
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Arrays.fill(CHARS, 1728, 1743, (byte) -19 ); // Fill 15 of value (byte) -19
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Arrays.fill(CHARS, 1744, 1748, (byte) -19 ); // Fill 4 of value (byte) -19
237
Arrays.fill(CHARS, 1750, 1765, (byte) -87 ); // Fill 15 of value (byte) -87
238
Arrays.fill(CHARS, 1765, 1767, (byte) -19 ); // Fill 2 of value (byte) -19
239
Arrays.fill(CHARS, 1767, 1769, (byte) -87 ); // Fill 2 of value (byte) -87
241
Arrays.fill(CHARS, 1770, 1774, (byte) -87 ); // Fill 4 of value (byte) -87
242
Arrays.fill(CHARS, 1774, 1776, (byte) 33 ); // Fill 2 of value (byte) 33
243
Arrays.fill(CHARS, 1776, 1786, (byte) -87 ); // Fill 10 of value (byte) -87
244
Arrays.fill(CHARS, 1786, 2305, (byte) 33 ); // Fill 519 of value (byte) 33
245
Arrays.fill(CHARS, 2305, 2308, (byte) -87 ); // Fill 3 of value (byte) -87
247
Arrays.fill(CHARS, 2309, 2362, (byte) -19 ); // Fill 53 of value (byte) -19
248
Arrays.fill(CHARS, 2362, 2364, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 2366, 2382, (byte) -87 ); // Fill 16 of value (byte) -87
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Arrays.fill(CHARS, 2382, 2385, (byte) 33 ); // Fill 3 of value (byte) 33
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Arrays.fill(CHARS, 2385, 2389, (byte) -87 ); // Fill 4 of value (byte) -87
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Arrays.fill(CHARS, 2389, 2392, (byte) 33 ); // Fill 3 of value (byte) 33
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Arrays.fill(CHARS, 2392, 2402, (byte) -19 ); // Fill 10 of value (byte) -19
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Arrays.fill(CHARS, 2402, 2404, (byte) -87 ); // Fill 2 of value (byte) -87
257
Arrays.fill(CHARS, 2404, 2406, (byte) 33 ); // Fill 2 of value (byte) 33
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Arrays.fill(CHARS, 2406, 2416, (byte) -87 ); // Fill 10 of value (byte) -87
259
Arrays.fill(CHARS, 2416, 2433, (byte) 33 ); // Fill 17 of value (byte) 33
260
Arrays.fill(CHARS, 2433, 2436, (byte) -87 ); // Fill 3 of value (byte) -87
262
Arrays.fill(CHARS, 2437, 2445, (byte) -19 ); // Fill 8 of value (byte) -19
263
Arrays.fill(CHARS, 2445, 2447, (byte) 33 ); // Fill 2 of value (byte) 33
264
Arrays.fill(CHARS, 2447, 2449, (byte) -19 ); // Fill 2 of value (byte) -19
265
Arrays.fill(CHARS, 2449, 2451, (byte) 33 ); // Fill 2 of value (byte) 33
266
Arrays.fill(CHARS, 2451, 2473, (byte) -19 ); // Fill 22 of value (byte) -19
268
Arrays.fill(CHARS, 2474, 2481, (byte) -19 ); // Fill 7 of value (byte) -19
271
Arrays.fill(CHARS, 2483, 2486, (byte) 33 ); // Fill 3 of value (byte) 33
272
Arrays.fill(CHARS, 2486, 2490, (byte) -19 ); // Fill 4 of value (byte) -19
273
Arrays.fill(CHARS, 2490, 2492, (byte) 33 ); // Fill 2 of value (byte) 33
276
Arrays.fill(CHARS, 2494, 2501, (byte) -87 ); // Fill 7 of value (byte) -87
277
Arrays.fill(CHARS, 2501, 2503, (byte) 33 ); // Fill 2 of value (byte) 33
278
Arrays.fill(CHARS, 2503, 2505, (byte) -87 ); // Fill 2 of value (byte) -87
279
Arrays.fill(CHARS, 2505, 2507, (byte) 33 ); // Fill 2 of value (byte) 33
280
Arrays.fill(CHARS, 2507, 2510, (byte) -87 ); // Fill 3 of value (byte) -87
281
Arrays.fill(CHARS, 2510, 2519, (byte) 33 ); // Fill 9 of value (byte) 33
283
Arrays.fill(CHARS, 2520, 2524, (byte) 33 ); // Fill 4 of value (byte) 33
284
Arrays.fill(CHARS, 2524, 2526, (byte) -19 ); // Fill 2 of value (byte) -19
286
Arrays.fill(CHARS, 2527, 2530, (byte) -19 ); // Fill 3 of value (byte) -19
287
Arrays.fill(CHARS, 2530, 2532, (byte) -87 ); // Fill 2 of value (byte) -87
288
Arrays.fill(CHARS, 2532, 2534, (byte) 33 ); // Fill 2 of value (byte) 33
289
Arrays.fill(CHARS, 2534, 2544, (byte) -87 ); // Fill 10 of value (byte) -87
290
Arrays.fill(CHARS, 2544, 2546, (byte) -19 ); // Fill 2 of value (byte) -19
291
Arrays.fill(CHARS, 2546, 2562, (byte) 33 ); // Fill 16 of value (byte) 33
293
Arrays.fill(CHARS, 2563, 2565, (byte) 33 ); // Fill 2 of value (byte) 33
294
Arrays.fill(CHARS, 2565, 2571, (byte) -19 ); // Fill 6 of value (byte) -19
295
Arrays.fill(CHARS, 2571, 2575, (byte) 33 ); // Fill 4 of value (byte) 33
296
Arrays.fill(CHARS, 2575, 2577, (byte) -19 ); // Fill 2 of value (byte) -19
297
Arrays.fill(CHARS, 2577, 2579, (byte) 33 ); // Fill 2 of value (byte) 33
298
Arrays.fill(CHARS, 2579, 2601, (byte) -19 ); // Fill 22 of value (byte) -19
300
Arrays.fill(CHARS, 2602, 2609, (byte) -19 ); // Fill 7 of value (byte) -19
302
Arrays.fill(CHARS, 2610, 2612, (byte) -19 ); // Fill 2 of value (byte) -19
304
Arrays.fill(CHARS, 2613, 2615, (byte) -19 ); // Fill 2 of value (byte) -19
306
Arrays.fill(CHARS, 2616, 2618, (byte) -19 ); // Fill 2 of value (byte) -19
307
Arrays.fill(CHARS, 2618, 2620, (byte) 33 ); // Fill 2 of value (byte) 33
310
Arrays.fill(CHARS, 2622, 2627, (byte) -87 ); // Fill 5 of value (byte) -87
311
Arrays.fill(CHARS, 2627, 2631, (byte) 33 ); // Fill 4 of value (byte) 33
312
Arrays.fill(CHARS, 2631, 2633, (byte) -87 ); // Fill 2 of value (byte) -87
313
Arrays.fill(CHARS, 2633, 2635, (byte) 33 ); // Fill 2 of value (byte) 33
314
Arrays.fill(CHARS, 2635, 2638, (byte) -87 ); // Fill 3 of value (byte) -87
315
Arrays.fill(CHARS, 2638, 2649, (byte) 33 ); // Fill 11 of value (byte) 33
316
Arrays.fill(CHARS, 2649, 2653, (byte) -19 ); // Fill 4 of value (byte) -19
319
Arrays.fill(CHARS, 2655, 2662, (byte) 33 ); // Fill 7 of value (byte) 33
320
Arrays.fill(CHARS, 2662, 2674, (byte) -87 ); // Fill 12 of value (byte) -87
321
Arrays.fill(CHARS, 2674, 2677, (byte) -19 ); // Fill 3 of value (byte) -19
322
Arrays.fill(CHARS, 2677, 2689, (byte) 33 ); // Fill 12 of value (byte) 33
323
Arrays.fill(CHARS, 2689, 2692, (byte) -87 ); // Fill 3 of value (byte) -87
325
Arrays.fill(CHARS, 2693, 2700, (byte) -19 ); // Fill 7 of value (byte) -19
329
Arrays.fill(CHARS, 2703, 2706, (byte) -19 ); // Fill 3 of value (byte) -19
331
Arrays.fill(CHARS, 2707, 2729, (byte) -19 ); // Fill 22 of value (byte) -19
333
Arrays.fill(CHARS, 2730, 2737, (byte) -19 ); // Fill 7 of value (byte) -19
335
Arrays.fill(CHARS, 2738, 2740, (byte) -19 ); // Fill 2 of value (byte) -19
337
Arrays.fill(CHARS, 2741, 2746, (byte) -19 ); // Fill 5 of value (byte) -19
338
Arrays.fill(CHARS, 2746, 2748, (byte) 33 ); // Fill 2 of value (byte) 33
341
Arrays.fill(CHARS, 2750, 2758, (byte) -87 ); // Fill 8 of value (byte) -87
343
Arrays.fill(CHARS, 2759, 2762, (byte) -87 ); // Fill 3 of value (byte) -87
345
Arrays.fill(CHARS, 2763, 2766, (byte) -87 ); // Fill 3 of value (byte) -87
346
Arrays.fill(CHARS, 2766, 2784, (byte) 33 ); // Fill 18 of value (byte) 33
348
Arrays.fill(CHARS, 2785, 2790, (byte) 33 ); // Fill 5 of value (byte) 33
349
Arrays.fill(CHARS, 2790, 2800, (byte) -87 ); // Fill 10 of value (byte) -87
350
Arrays.fill(CHARS, 2800, 2817, (byte) 33 ); // Fill 17 of value (byte) 33
351
Arrays.fill(CHARS, 2817, 2820, (byte) -87 ); // Fill 3 of value (byte) -87
353
Arrays.fill(CHARS, 2821, 2829, (byte) -19 ); // Fill 8 of value (byte) -19
354
Arrays.fill(CHARS, 2829, 2831, (byte) 33 ); // Fill 2 of value (byte) 33
355
Arrays.fill(CHARS, 2831, 2833, (byte) -19 ); // Fill 2 of value (byte) -19
356
Arrays.fill(CHARS, 2833, 2835, (byte) 33 ); // Fill 2 of value (byte) 33
357
Arrays.fill(CHARS, 2835, 2857, (byte) -19 ); // Fill 22 of value (byte) -19
359
Arrays.fill(CHARS, 2858, 2865, (byte) -19 ); // Fill 7 of value (byte) -19
361
Arrays.fill(CHARS, 2866, 2868, (byte) -19 ); // Fill 2 of value (byte) -19
362
Arrays.fill(CHARS, 2868, 2870, (byte) 33 ); // Fill 2 of value (byte) 33
363
Arrays.fill(CHARS, 2870, 2874, (byte) -19 ); // Fill 4 of value (byte) -19
364
Arrays.fill(CHARS, 2874, 2876, (byte) 33 ); // Fill 2 of value (byte) 33
367
Arrays.fill(CHARS, 2878, 2884, (byte) -87 ); // Fill 6 of value (byte) -87
368
Arrays.fill(CHARS, 2884, 2887, (byte) 33 ); // Fill 3 of value (byte) 33
369
Arrays.fill(CHARS, 2887, 2889, (byte) -87 ); // Fill 2 of value (byte) -87
370
Arrays.fill(CHARS, 2889, 2891, (byte) 33 ); // Fill 2 of value (byte) 33
371
Arrays.fill(CHARS, 2891, 2894, (byte) -87 ); // Fill 3 of value (byte) -87
372
Arrays.fill(CHARS, 2894, 2902, (byte) 33 ); // Fill 8 of value (byte) 33
373
Arrays.fill(CHARS, 2902, 2904, (byte) -87 ); // Fill 2 of value (byte) -87
374
Arrays.fill(CHARS, 2904, 2908, (byte) 33 ); // Fill 4 of value (byte) 33
375
Arrays.fill(CHARS, 2908, 2910, (byte) -19 ); // Fill 2 of value (byte) -19
377
Arrays.fill(CHARS, 2911, 2914, (byte) -19 ); // Fill 3 of value (byte) -19
378
Arrays.fill(CHARS, 2914, 2918, (byte) 33 ); // Fill 4 of value (byte) 33
379
Arrays.fill(CHARS, 2918, 2928, (byte) -87 ); // Fill 10 of value (byte) -87
380
Arrays.fill(CHARS, 2928, 2946, (byte) 33 ); // Fill 18 of value (byte) 33
381
Arrays.fill(CHARS, 2946, 2948, (byte) -87 ); // Fill 2 of value (byte) -87
383
Arrays.fill(CHARS, 2949, 2955, (byte) -19 ); // Fill 6 of value (byte) -19
384
Arrays.fill(CHARS, 2955, 2958, (byte) 33 ); // Fill 3 of value (byte) 33
385
Arrays.fill(CHARS, 2958, 2961, (byte) -19 ); // Fill 3 of value (byte) -19
387
Arrays.fill(CHARS, 2962, 2966, (byte) -19 ); // Fill 4 of value (byte) -19
388
Arrays.fill(CHARS, 2966, 2969, (byte) 33 ); // Fill 3 of value (byte) 33
389
Arrays.fill(CHARS, 2969, 2971, (byte) -19 ); // Fill 2 of value (byte) -19
393
Arrays.fill(CHARS, 2974, 2976, (byte) -19 ); // Fill 2 of value (byte) -19
394
Arrays.fill(CHARS, 2976, 2979, (byte) 33 ); // Fill 3 of value (byte) 33
395
Arrays.fill(CHARS, 2979, 2981, (byte) -19 ); // Fill 2 of value (byte) -19
396
Arrays.fill(CHARS, 2981, 2984, (byte) 33 ); // Fill 3 of value (byte) 33
397
Arrays.fill(CHARS, 2984, 2987, (byte) -19 ); // Fill 3 of value (byte) -19
398
Arrays.fill(CHARS, 2987, 2990, (byte) 33 ); // Fill 3 of value (byte) 33
399
Arrays.fill(CHARS, 2990, 2998, (byte) -19 ); // Fill 8 of value (byte) -19
401
Arrays.fill(CHARS, 2999, 3002, (byte) -19 ); // Fill 3 of value (byte) -19
402
Arrays.fill(CHARS, 3002, 3006, (byte) 33 ); // Fill 4 of value (byte) 33
403
Arrays.fill(CHARS, 3006, 3011, (byte) -87 ); // Fill 5 of value (byte) -87
404
Arrays.fill(CHARS, 3011, 3014, (byte) 33 ); // Fill 3 of value (byte) 33
405
Arrays.fill(CHARS, 3014, 3017, (byte) -87 ); // Fill 3 of value (byte) -87
407
Arrays.fill(CHARS, 3018, 3022, (byte) -87 ); // Fill 4 of value (byte) -87
408
Arrays.fill(CHARS, 3022, 3031, (byte) 33 ); // Fill 9 of value (byte) 33
410
Arrays.fill(CHARS, 3032, 3047, (byte) 33 ); // Fill 15 of value (byte) 33
411
Arrays.fill(CHARS, 3047, 3056, (byte) -87 ); // Fill 9 of value (byte) -87
412
Arrays.fill(CHARS, 3056, 3073, (byte) 33 ); // Fill 17 of value (byte) 33
413
Arrays.fill(CHARS, 3073, 3076, (byte) -87 ); // Fill 3 of value (byte) -87
415
Arrays.fill(CHARS, 3077, 3085, (byte) -19 ); // Fill 8 of value (byte) -19
417
Arrays.fill(CHARS, 3086, 3089, (byte) -19 ); // Fill 3 of value (byte) -19
419
Arrays.fill(CHARS, 3090, 3113, (byte) -19 ); // Fill 23 of value (byte) -19
421
Arrays.fill(CHARS, 3114, 3124, (byte) -19 ); // Fill 10 of value (byte) -19
423
Arrays.fill(CHARS, 3125, 3130, (byte) -19 ); // Fill 5 of value (byte) -19
424
Arrays.fill(CHARS, 3130, 3134, (byte) 33 ); // Fill 4 of value (byte) 33
425
Arrays.fill(CHARS, 3134, 3141, (byte) -87 ); // Fill 7 of value (byte) -87
427
Arrays.fill(CHARS, 3142, 3145, (byte) -87 ); // Fill 3 of value (byte) -87
429
Arrays.fill(CHARS, 3146, 3150, (byte) -87 ); // Fill 4 of value (byte) -87
430
Arrays.fill(CHARS, 3150, 3157, (byte) 33 ); // Fill 7 of value (byte) 33
431
Arrays.fill(CHARS, 3157, 3159, (byte) -87 ); // Fill 2 of value (byte) -87
432
Arrays.fill(CHARS, 3159, 3168, (byte) 33 ); // Fill 9 of value (byte) 33
433
Arrays.fill(CHARS, 3168, 3170, (byte) -19 ); // Fill 2 of value (byte) -19
434
Arrays.fill(CHARS, 3170, 3174, (byte) 33 ); // Fill 4 of value (byte) 33
435
Arrays.fill(CHARS, 3174, 3184, (byte) -87 ); // Fill 10 of value (byte) -87
436
Arrays.fill(CHARS, 3184, 3202, (byte) 33 ); // Fill 18 of value (byte) 33
437
Arrays.fill(CHARS, 3202, 3204, (byte) -87 ); // Fill 2 of value (byte) -87
439
Arrays.fill(CHARS, 3205, 3213, (byte) -19 ); // Fill 8 of value (byte) -19
441
Arrays.fill(CHARS, 3214, 3217, (byte) -19 ); // Fill 3 of value (byte) -19
443
Arrays.fill(CHARS, 3218, 3241, (byte) -19 ); // Fill 23 of value (byte) -19
445
Arrays.fill(CHARS, 3242, 3252, (byte) -19 ); // Fill 10 of value (byte) -19
447
Arrays.fill(CHARS, 3253, 3258, (byte) -19 ); // Fill 5 of value (byte) -19
448
Arrays.fill(CHARS, 3258, 3262, (byte) 33 ); // Fill 4 of value (byte) 33
449
Arrays.fill(CHARS, 3262, 3269, (byte) -87 ); // Fill 7 of value (byte) -87
451
Arrays.fill(CHARS, 3270, 3273, (byte) -87 ); // Fill 3 of value (byte) -87
453
Arrays.fill(CHARS, 3274, 3278, (byte) -87 ); // Fill 4 of value (byte) -87
454
Arrays.fill(CHARS, 3278, 3285, (byte) 33 ); // Fill 7 of value (byte) 33
455
Arrays.fill(CHARS, 3285, 3287, (byte) -87 ); // Fill 2 of value (byte) -87
456
Arrays.fill(CHARS, 3287, 3294, (byte) 33 ); // Fill 7 of value (byte) 33
459
Arrays.fill(CHARS, 3296, 3298, (byte) -19 ); // Fill 2 of value (byte) -19
460
Arrays.fill(CHARS, 3298, 3302, (byte) 33 ); // Fill 4 of value (byte) 33
461
Arrays.fill(CHARS, 3302, 3312, (byte) -87 ); // Fill 10 of value (byte) -87
462
Arrays.fill(CHARS, 3312, 3330, (byte) 33 ); // Fill 18 of value (byte) 33
463
Arrays.fill(CHARS, 3330, 3332, (byte) -87 ); // Fill 2 of value (byte) -87
465
Arrays.fill(CHARS, 3333, 3341, (byte) -19 ); // Fill 8 of value (byte) -19
467
Arrays.fill(CHARS, 3342, 3345, (byte) -19 ); // Fill 3 of value (byte) -19
469
Arrays.fill(CHARS, 3346, 3369, (byte) -19 ); // Fill 23 of value (byte) -19
471
Arrays.fill(CHARS, 3370, 3386, (byte) -19 ); // Fill 16 of value (byte) -19
472
Arrays.fill(CHARS, 3386, 3390, (byte) 33 ); // Fill 4 of value (byte) 33
473
Arrays.fill(CHARS, 3390, 3396, (byte) -87 ); // Fill 6 of value (byte) -87
474
Arrays.fill(CHARS, 3396, 3398, (byte) 33 ); // Fill 2 of value (byte) 33
475
Arrays.fill(CHARS, 3398, 3401, (byte) -87 ); // Fill 3 of value (byte) -87
477
Arrays.fill(CHARS, 3402, 3406, (byte) -87 ); // Fill 4 of value (byte) -87
478
Arrays.fill(CHARS, 3406, 3415, (byte) 33 ); // Fill 9 of value (byte) 33
480
Arrays.fill(CHARS, 3416, 3424, (byte) 33 ); // Fill 8 of value (byte) 33
481
Arrays.fill(CHARS, 3424, 3426, (byte) -19 ); // Fill 2 of value (byte) -19
482
Arrays.fill(CHARS, 3426, 3430, (byte) 33 ); // Fill 4 of value (byte) 33
483
Arrays.fill(CHARS, 3430, 3440, (byte) -87 ); // Fill 10 of value (byte) -87
484
Arrays.fill(CHARS, 3440, 3585, (byte) 33 ); // Fill 145 of value (byte) 33
485
Arrays.fill(CHARS, 3585, 3631, (byte) -19 ); // Fill 46 of value (byte) -19
489
Arrays.fill(CHARS, 3634, 3636, (byte) -19 ); // Fill 2 of value (byte) -19
490
Arrays.fill(CHARS, 3636, 3643, (byte) -87 ); // Fill 7 of value (byte) -87
491
Arrays.fill(CHARS, 3643, 3648, (byte) 33 ); // Fill 5 of value (byte) 33
492
Arrays.fill(CHARS, 3648, 3654, (byte) -19 ); // Fill 6 of value (byte) -19
493
Arrays.fill(CHARS, 3654, 3663, (byte) -87 ); // Fill 9 of value (byte) -87
495
Arrays.fill(CHARS, 3664, 3674, (byte) -87 ); // Fill 10 of value (byte) -87
496
Arrays.fill(CHARS, 3674, 3713, (byte) 33 ); // Fill 39 of value (byte) 33
497
Arrays.fill(CHARS, 3713, 3715, (byte) -19 ); // Fill 2 of value (byte) -19
500
Arrays.fill(CHARS, 3717, 3719, (byte) 33 ); // Fill 2 of value (byte) 33
501
Arrays.fill(CHARS, 3719, 3721, (byte) -19 ); // Fill 2 of value (byte) -19
504
Arrays.fill(CHARS, 3723, 3725, (byte) 33 ); // Fill 2 of value (byte) 33
506
Arrays.fill(CHARS, 3726, 3732, (byte) 33 ); // Fill 6 of value (byte) 33
507
Arrays.fill(CHARS, 3732, 3736, (byte) -19 ); // Fill 4 of value (byte) -19
509
Arrays.fill(CHARS, 3737, 3744, (byte) -19 ); // Fill 7 of value (byte) -19
511
Arrays.fill(CHARS, 3745, 3748, (byte) -19 ); // Fill 3 of value (byte) -19
516
Arrays.fill(CHARS, 3752, 3754, (byte) 33 ); // Fill 2 of value (byte) 33
517
Arrays.fill(CHARS, 3754, 3756, (byte) -19 ); // Fill 2 of value (byte) -19
519
Arrays.fill(CHARS, 3757, 3759, (byte) -19 ); // Fill 2 of value (byte) -19
523
Arrays.fill(CHARS, 3762, 3764, (byte) -19 ); // Fill 2 of value (byte) -19
524
Arrays.fill(CHARS, 3764, 3770, (byte) -87 ); // Fill 6 of value (byte) -87
526
Arrays.fill(CHARS, 3771, 3773, (byte) -87 ); // Fill 2 of value (byte) -87
528
Arrays.fill(CHARS, 3774, 3776, (byte) 33 ); // Fill 2 of value (byte) 33
529
Arrays.fill(CHARS, 3776, 3781, (byte) -19 ); // Fill 5 of value (byte) -19
533
Arrays.fill(CHARS, 3784, 3790, (byte) -87 ); // Fill 6 of value (byte) -87
534
Arrays.fill(CHARS, 3790, 3792, (byte) 33 ); // Fill 2 of value (byte) 33
535
Arrays.fill(CHARS, 3792, 3802, (byte) -87 ); // Fill 10 of value (byte) -87
536
Arrays.fill(CHARS, 3802, 3864, (byte) 33 ); // Fill 62 of value (byte) 33
537
Arrays.fill(CHARS, 3864, 3866, (byte) -87 ); // Fill 2 of value (byte) -87
538
Arrays.fill(CHARS, 3866, 3872, (byte) 33 ); // Fill 6 of value (byte) 33
539
Arrays.fill(CHARS, 3872, 3882, (byte) -87 ); // Fill 10 of value (byte) -87
540
Arrays.fill(CHARS, 3882, 3893, (byte) 33 ); // Fill 11 of value (byte) 33
546
Arrays.fill(CHARS, 3898, 3902, (byte) 33 ); // Fill 4 of value (byte) 33
547
Arrays.fill(CHARS, 3902, 3904, (byte) -87 ); // Fill 2 of value (byte) -87
548
Arrays.fill(CHARS, 3904, 3912, (byte) -19 ); // Fill 8 of value (byte) -19
550
Arrays.fill(CHARS, 3913, 3946, (byte) -19 ); // Fill 33 of value (byte) -19
551
Arrays.fill(CHARS, 3946, 3953, (byte) 33 ); // Fill 7 of value (byte) 33
552
Arrays.fill(CHARS, 3953, 3973, (byte) -87 ); // Fill 20 of value (byte) -87
554
Arrays.fill(CHARS, 3974, 3980, (byte) -87 ); // Fill 6 of value (byte) -87
555
Arrays.fill(CHARS, 3980, 3984, (byte) 33 ); // Fill 4 of value (byte) 33
556
Arrays.fill(CHARS, 3984, 3990, (byte) -87 ); // Fill 6 of value (byte) -87
560
Arrays.fill(CHARS, 3993, 4014, (byte) -87 ); // Fill 21 of value (byte) -87
561
Arrays.fill(CHARS, 4014, 4017, (byte) 33 ); // Fill 3 of value (byte) 33
562
Arrays.fill(CHARS, 4017, 4024, (byte) -87 ); // Fill 7 of value (byte) -87
565
Arrays.fill(CHARS, 4026, 4256, (byte) 33 ); // Fill 230 of value (byte) 33
566
Arrays.fill(CHARS, 4256, 4294, (byte) -19 ); // Fill 38 of value (byte) -19
567
Arrays.fill(CHARS, 4294, 4304, (byte) 33 ); // Fill 10 of value (byte) 33
568
Arrays.fill(CHARS, 4304, 4343, (byte) -19 ); // Fill 39 of value (byte) -19
569
Arrays.fill(CHARS, 4343, 4352, (byte) 33 ); // Fill 9 of value (byte) 33
572
Arrays.fill(CHARS, 4354, 4356, (byte) -19 ); // Fill 2 of value (byte) -19
574
Arrays.fill(CHARS, 4357, 4360, (byte) -19 ); // Fill 3 of value (byte) -19
578
Arrays.fill(CHARS, 4363, 4365, (byte) -19 ); // Fill 2 of value (byte) -19
580
Arrays.fill(CHARS, 4366, 4371, (byte) -19 ); // Fill 5 of value (byte) -19
581
Arrays.fill(CHARS, 4371, 4412, (byte) 33 ); // Fill 41 of value (byte) 33
587
Arrays.fill(CHARS, 4417, 4428, (byte) 33 ); // Fill 11 of value (byte) 33
593
Arrays.fill(CHARS, 4433, 4436, (byte) 33 ); // Fill 3 of value (byte) 33
594
Arrays.fill(CHARS, 4436, 4438, (byte) -19 ); // Fill 2 of value (byte) -19
595
Arrays.fill(CHARS, 4438, 4441, (byte) 33 ); // Fill 3 of value (byte) 33
597
Arrays.fill(CHARS, 4442, 4447, (byte) 33 ); // Fill 5 of value (byte) 33
598
Arrays.fill(CHARS, 4447, 4450, (byte) -19 ); // Fill 3 of value (byte) -19
607
Arrays.fill(CHARS, 4458, 4461, (byte) 33 ); // Fill 3 of value (byte) 33
608
Arrays.fill(CHARS, 4461, 4463, (byte) -19 ); // Fill 2 of value (byte) -19
609
Arrays.fill(CHARS, 4463, 4466, (byte) 33 ); // Fill 3 of value (byte) 33
610
Arrays.fill(CHARS, 4466, 4468, (byte) -19 ); // Fill 2 of value (byte) -19
613
Arrays.fill(CHARS, 4470, 4510, (byte) 33 ); // Fill 40 of value (byte) 33
615
Arrays.fill(CHARS, 4511, 4520, (byte) 33 ); // Fill 9 of value (byte) 33
617
Arrays.fill(CHARS, 4521, 4523, (byte) 33 ); // Fill 2 of value (byte) 33
619
Arrays.fill(CHARS, 4524, 4526, (byte) 33 ); // Fill 2 of value (byte) 33
620
Arrays.fill(CHARS, 4526, 4528, (byte) -19 ); // Fill 2 of value (byte) -19
621
Arrays.fill(CHARS, 4528, 4535, (byte) 33 ); // Fill 7 of value (byte) 33
622
Arrays.fill(CHARS, 4535, 4537, (byte) -19 ); // Fill 2 of value (byte) -19
626
Arrays.fill(CHARS, 4540, 4547, (byte) -19 ); // Fill 7 of value (byte) -19
627
Arrays.fill(CHARS, 4547, 4587, (byte) 33 ); // Fill 40 of value (byte) 33
629
Arrays.fill(CHARS, 4588, 4592, (byte) 33 ); // Fill 4 of value (byte) 33
631
Arrays.fill(CHARS, 4593, 4601, (byte) 33 ); // Fill 8 of value (byte) 33
633
Arrays.fill(CHARS, 4602, 7680, (byte) 33 ); // Fill 3078 of value (byte) 33
634
Arrays.fill(CHARS, 7680, 7836, (byte) -19 ); // Fill 156 of value (byte) -19
635
Arrays.fill(CHARS, 7836, 7840, (byte) 33 ); // Fill 4 of value (byte) 33
636
Arrays.fill(CHARS, 7840, 7930, (byte) -19 ); // Fill 90 of value (byte) -19
637
Arrays.fill(CHARS, 7930, 7936, (byte) 33 ); // Fill 6 of value (byte) 33
638
Arrays.fill(CHARS, 7936, 7958, (byte) -19 ); // Fill 22 of value (byte) -19
639
Arrays.fill(CHARS, 7958, 7960, (byte) 33 ); // Fill 2 of value (byte) 33
640
Arrays.fill(CHARS, 7960, 7966, (byte) -19 ); // Fill 6 of value (byte) -19
641
Arrays.fill(CHARS, 7966, 7968, (byte) 33 ); // Fill 2 of value (byte) 33
642
Arrays.fill(CHARS, 7968, 8006, (byte) -19 ); // Fill 38 of value (byte) -19
643
Arrays.fill(CHARS, 8006, 8008, (byte) 33 ); // Fill 2 of value (byte) 33
644
Arrays.fill(CHARS, 8008, 8014, (byte) -19 ); // Fill 6 of value (byte) -19
645
Arrays.fill(CHARS, 8014, 8016, (byte) 33 ); // Fill 2 of value (byte) 33
646
Arrays.fill(CHARS, 8016, 8024, (byte) -19 ); // Fill 8 of value (byte) -19
654
Arrays.fill(CHARS, 8031, 8062, (byte) -19 ); // Fill 31 of value (byte) -19
655
Arrays.fill(CHARS, 8062, 8064, (byte) 33 ); // Fill 2 of value (byte) 33
656
Arrays.fill(CHARS, 8064, 8117, (byte) -19 ); // Fill 53 of value (byte) -19
658
Arrays.fill(CHARS, 8118, 8125, (byte) -19 ); // Fill 7 of value (byte) -19
661
Arrays.fill(CHARS, 8127, 8130, (byte) 33 ); // Fill 3 of value (byte) 33
662
Arrays.fill(CHARS, 8130, 8133, (byte) -19 ); // Fill 3 of value (byte) -19
664
Arrays.fill(CHARS, 8134, 8141, (byte) -19 ); // Fill 7 of value (byte) -19
665
Arrays.fill(CHARS, 8141, 8144, (byte) 33 ); // Fill 3 of value (byte) 33
666
Arrays.fill(CHARS, 8144, 8148, (byte) -19 ); // Fill 4 of value (byte) -19
667
Arrays.fill(CHARS, 8148, 8150, (byte) 33 ); // Fill 2 of value (byte) 33
668
Arrays.fill(CHARS, 8150, 8156, (byte) -19 ); // Fill 6 of value (byte) -19
669
Arrays.fill(CHARS, 8156, 8160, (byte) 33 ); // Fill 4 of value (byte) 33
670
Arrays.fill(CHARS, 8160, 8173, (byte) -19 ); // Fill 13 of value (byte) -19
671
Arrays.fill(CHARS, 8173, 8178, (byte) 33 ); // Fill 5 of value (byte) 33
672
Arrays.fill(CHARS, 8178, 8181, (byte) -19 ); // Fill 3 of value (byte) -19
674
Arrays.fill(CHARS, 8182, 8189, (byte) -19 ); // Fill 7 of value (byte) -19
675
Arrays.fill(CHARS, 8189, 8400, (byte) 33 ); // Fill 211 of value (byte) 33
676
Arrays.fill(CHARS, 8400, 8413, (byte) -87 ); // Fill 13 of value (byte) -87
677
Arrays.fill(CHARS, 8413, 8417, (byte) 33 ); // Fill 4 of value (byte) 33
679
Arrays.fill(CHARS, 8418, 8486, (byte) 33 ); // Fill 68 of value (byte) 33
681
Arrays.fill(CHARS, 8487, 8490, (byte) 33 ); // Fill 3 of value (byte) 33
682
Arrays.fill(CHARS, 8490, 8492, (byte) -19 ); // Fill 2 of value (byte) -19
683
Arrays.fill(CHARS, 8492, 8494, (byte) 33 ); // Fill 2 of value (byte) 33
685
Arrays.fill(CHARS, 8495, 8576, (byte) 33 ); // Fill 81 of value (byte) 33
686
Arrays.fill(CHARS, 8576, 8579, (byte) -19 ); // Fill 3 of value (byte) -19
687
Arrays.fill(CHARS, 8579, 12293, (byte) 33 ); // Fill 3714 of value (byte) 33
691
Arrays.fill(CHARS, 12296, 12321, (byte) 33 ); // Fill 25 of value (byte) 33
692
Arrays.fill(CHARS, 12321, 12330, (byte) -19 ); // Fill 9 of value (byte) -19
693
Arrays.fill(CHARS, 12330, 12336, (byte) -87 ); // Fill 6 of value (byte) -87
695
Arrays.fill(CHARS, 12337, 12342, (byte) -87 ); // Fill 5 of value (byte) -87
696
Arrays.fill(CHARS, 12342, 12353, (byte) 33 ); // Fill 11 of value (byte) 33
697
Arrays.fill(CHARS, 12353, 12437, (byte) -19 ); // Fill 84 of value (byte) -19
698
Arrays.fill(CHARS, 12437, 12441, (byte) 33 ); // Fill 4 of value (byte) 33
699
Arrays.fill(CHARS, 12441, 12443, (byte) -87 ); // Fill 2 of value (byte) -87
700
Arrays.fill(CHARS, 12443, 12445, (byte) 33 ); // Fill 2 of value (byte) 33
701
Arrays.fill(CHARS, 12445, 12447, (byte) -87 ); // Fill 2 of value (byte) -87
702
Arrays.fill(CHARS, 12447, 12449, (byte) 33 ); // Fill 2 of value (byte) 33
703
Arrays.fill(CHARS, 12449, 12539, (byte) -19 ); // Fill 90 of value (byte) -19
705
Arrays.fill(CHARS, 12540, 12543, (byte) -87 ); // Fill 3 of value (byte) -87
706
Arrays.fill(CHARS, 12543, 12549, (byte) 33 ); // Fill 6 of value (byte) 33
707
Arrays.fill(CHARS, 12549, 12589, (byte) -19 ); // Fill 40 of value (byte) -19
708
Arrays.fill(CHARS, 12589, 19968, (byte) 33 ); // Fill 7379 of value (byte) 33
709
Arrays.fill(CHARS, 19968, 40870, (byte) -19 ); // Fill 20902 of value (byte) -19
710
Arrays.fill(CHARS, 40870, 44032, (byte) 33 ); // Fill 3162 of value (byte) 33
711
Arrays.fill(CHARS, 44032, 55204, (byte) -19 ); // Fill 11172 of value (byte) -19
712
Arrays.fill(CHARS, 55204, 55296, (byte) 33 ); // Fill 92 of value (byte) 33
713
Arrays.fill(CHARS, 57344, 65534, (byte) 33 ); // Fill 8190 of value (byte) 33
718
// Public static methods
722
* Returns true if the specified character is a supplemental character.
724
* @param c The character to check.
726
public static boolean isSupplemental(int c) {
727
return (c >= 0x10000 && c <= 0x10FFFF);
731
* Returns true the supplemental character corresponding to the given
734
* @param h The high surrogate.
735
* @param l The low surrogate.
737
public static int supplemental(char h, char l) {
738
return (h - 0xD800) * 0x400 + (l - 0xDC00) + 0x10000;
742
* Returns the high surrogate of a supplemental character
744
* @param c The supplemental character to "split".
746
public static char highSurrogate(int c) {
747
return (char) (((c - 0x00010000) >> 10) + 0xD800);
751
* Returns the low surrogate of a supplemental character
753
* @param c The supplemental character to "split".
755
public static char lowSurrogate(int c) {
756
return (char) (((c - 0x00010000) & 0x3FF) + 0xDC00);
760
* Returns whether the given character is a high surrogate
762
* @param c The character to check.
764
public static boolean isHighSurrogate(int c) {
765
return (0xD800 <= c && c <= 0xDBFF);
769
* Returns whether the given character is a low surrogate
771
* @param c The character to check.
773
public static boolean isLowSurrogate(int c) {
774
return (0xDC00 <= c && c <= 0xDFFF);
779
* Returns true if the specified character is valid. This method
780
* also checks the surrogate character range from 0x10000 to 0x10FFFF.
782
* If the program chooses to apply the mask directly to the
783
* <code>CHARS</code> array, then they are responsible for checking
784
* the surrogate character range.
786
* @param c The character to check.
788
public static boolean isValid(int c) {
789
return (c < 0x10000 && (CHARS[c] & MASK_VALID) != 0) ||
790
(0x10000 <= c && c <= 0x10FFFF);
791
} // isValid(int):boolean
794
* Returns true if the specified character is invalid.
796
* @param c The character to check.
798
public static boolean isInvalid(int c) {
800
} // isInvalid(int):boolean
803
* Returns true if the specified character can be considered content.
805
* @param c The character to check.
807
public static boolean isContent(int c) {
808
return (c < 0x10000 && (CHARS[c] & MASK_CONTENT) != 0) ||
809
(0x10000 <= c && c <= 0x10FFFF);
810
} // isContent(int):boolean
813
* Returns true if the specified character can be considered markup.
814
* Markup characters include '<', '&', and '%'.
816
* @param c The character to check.
818
public static boolean isMarkup(int c) {
819
return c == '<' || c == '&' || c == '%';
820
} // isMarkup(int):boolean
823
* Returns true if the specified character is a space character
824
* as defined by production [3] in the XML 1.0 specification.
826
* @param c The character to check.
828
public static boolean isSpace(int c) {
829
return c <= 0x20 && (CHARS[c] & MASK_SPACE) != 0;
830
} // isSpace(int):boolean
833
* Returns true if the specified character is a valid name start
834
* character as defined by production [5] in the XML 1.0
837
* @param c The character to check.
839
public static boolean isNameStart(int c) {
840
return c < 0x10000 && (CHARS[c] & MASK_NAME_START) != 0;
841
} // isNameStart(int):boolean
844
* Returns true if the specified character is a valid name
845
* character as defined by production [4] in the XML 1.0
848
* @param c The character to check.
850
public static boolean isName(int c) {
851
return c < 0x10000 && (CHARS[c] & MASK_NAME) != 0;
852
} // isName(int):boolean
855
* Returns true if the specified character is a valid NCName start
856
* character as defined by production [4] in Namespaces in XML
859
* @param c The character to check.
861
public static boolean isNCNameStart(int c) {
862
return c < 0x10000 && (CHARS[c] & MASK_NCNAME_START) != 0;
863
} // isNCNameStart(int):boolean
866
* Returns true if the specified character is a valid NCName
867
* character as defined by production [5] in Namespaces in XML
870
* @param c The character to check.
872
public static boolean isNCName(int c) {
873
return c < 0x10000 && (CHARS[c] & MASK_NCNAME) != 0;
874
} // isNCName(int):boolean
877
* Returns true if the specified character is a valid Pubid
878
* character as defined by production [13] in the XML 1.0
881
* @param c The character to check.
883
public static boolean isPubid(int c) {
884
return c < 0x10000 && (CHARS[c] & MASK_PUBID) != 0;
885
} // isPubid(int):boolean
888
* [5] Name ::= (Letter | '_' | ':') (NameChar)*
891
* Check to see if a string is a valid Name according to [5]
892
* in the XML 1.0 Recommendation
894
* @param name string to check
895
* @return true if name is a valid Name
897
public static boolean isValidName(String name) {
898
if (name.length() == 0)
900
char ch = name.charAt(0);
901
if( isNameStart(ch) == false)
903
for (int i = 1; i < name.length(); i++ ) {
905
if( isName( ch ) == false ){
910
} // isValidName(String):boolean
914
* from the namespace rec
915
* [4] NCName ::= (Letter | '_') (NCNameChar)*
918
* Check to see if a string is a valid NCName according to [4]
919
* from the XML Namespaces 1.0 Recommendation
921
* @param ncName string to check
922
* @return true if name is a valid NCName
924
public static boolean isValidNCName(String ncName) {
925
if (ncName.length() == 0)
927
char ch = ncName.charAt(0);
928
if( isNCNameStart(ch) == false)
930
for (int i = 1; i < ncName.length(); i++ ) {
931
ch = ncName.charAt(i);
932
if( isNCName( ch ) == false ){
937
} // isValidNCName(String):boolean
940
* [7] Nmtoken ::= (NameChar)+
943
* Check to see if a string is a valid Nmtoken according to [7]
944
* in the XML 1.0 Recommendation
946
* @param nmtoken string to check
947
* @return true if nmtoken is a valid Nmtoken
949
public static boolean isValidNmtoken(String nmtoken) {
950
if (nmtoken.length() == 0)
952
for (int i = 0; i < nmtoken.length(); i++ ) {
953
char ch = nmtoken.charAt(i);
954
if( ! isName( ch ) ){
959
} // isValidName(String):boolean
968
* Returns true if the encoding name is a valid IANA encoding.
969
* This method does not verify that there is a decoder available
970
* for this encoding, only that the characters are valid for an
971
* IANA encoding name.
973
* @param ianaEncoding The IANA encoding name.
975
public static boolean isValidIANAEncoding(String ianaEncoding) {
976
if (ianaEncoding != null) {
977
int length = ianaEncoding.length();
979
char c = ianaEncoding.charAt(0);
980
if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {
981
for (int i = 1; i < length; i++) {
982
c = ianaEncoding.charAt(i);
983
if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') &&
984
(c < '0' || c > '9') && c != '.' && c != '_' &&
994
} // isValidIANAEncoding(String):boolean
997
* Returns true if the encoding name is a valid Java encoding.
998
* This method does not verify that there is a decoder available
999
* for this encoding, only that the characters are valid for an
1000
* Java encoding name.
1002
* @param javaEncoding The Java encoding name.
1004
public static boolean isValidJavaEncoding(String javaEncoding) {
1005
if (javaEncoding != null) {
1006
int length = javaEncoding.length();
1008
for (int i = 1; i < length; i++) {
1009
char c = javaEncoding.charAt(i);
1010
if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') &&
1011
(c < '0' || c > '9') && c != '.' && c != '_' &&
1020
} // isValidIANAEncoding(String):boolean
1025
* Trims space characters as defined by production [3] in
1026
* the XML 1.0 specification from both ends of the given string.
1028
* @param value the string to be trimmed
1029
* @return the given string with the space characters trimmed
1032
public static String trim(String value) {
1035
final int lengthMinusOne = value.length() - 1;
1036
for (start = 0; start <= lengthMinusOne; ++start) {
1037
if (!isSpace(value.charAt(start))) {
1041
for (end = lengthMinusOne; end >= start; --end) {
1042
if (!isSpace(value.charAt(end))) {
1046
if (start == 0 && end == lengthMinusOne) {
1049
if (start > lengthMinusOne) {
1052
return value.substring(start, end + 1);
1053
} // trim(String):String