1 /*
   2  * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.lang;
  27 
  28 /**
  29  * The CharacterData00 class encapsulates the large tables once found in
  30  * java.lang.Character
  31 */
  32 
  33 class CharacterData00 extends CharacterData {
  34     /* The character properties are currently encoded into 32 bits in the following manner:
  35         1 bit   mirrored property
  36         4 bits  directionality property
  37         9 bits  signed offset used for converting case
  38         1 bit   if 1, adding the signed offset converts the character to lowercase
  39         1 bit   if 1, subtracting the signed offset converts the character to uppercase
  40         1 bit   if 1, this character has a titlecase equivalent (possibly itself)
  41         3 bits  0  may not be part of an identifier
  42                 1  ignorable control; may continue a Unicode identifier or Java identifier
  43                 2  may continue a Java identifier but not a Unicode identifier (unused)
  44                 3  may continue a Unicode identifier or Java identifier
  45                 4  is a Java whitespace character
  46                 5  may start or continue a Java identifier;
  47                    may continue but not start a Unicode identifier (underscores)
  48                 6  may start or continue a Java identifier but not a Unicode identifier ($)
  49                 7  may start or continue a Unicode identifier or Java identifier
  50                 Thus:
  51                    5, 6, 7 may start a Java identifier
  52                    1, 2, 3, 5, 6, 7 may continue a Java identifier
  53                    7 may start a Unicode identifier
  54                    1, 3, 5, 7 may continue a Unicode identifier
  55                    1 is ignorable within an identifier
  56                    4 is Java whitespace
  57         2 bits  0  this character has no numeric property
  58                 1  adding the digit offset to the character code and then
  59                    masking with 0x1F will produce the desired numeric value
  60                 2  this character has a "strange" numeric value
  61                 3  a Java supradecimal digit: adding the digit offset to the
  62                    character code, then masking with 0x1F, then adding 10
  63                    will produce the desired numeric value
  64         5 bits  digit offset
  65         5 bits  character type
  66 
  67         The encoding of character properties is subject to change at any time.
  68      */
  69 
  70     int getProperties(int ch) {
  71         char offset = (char)ch;
  72         int props = $$Lookup(offset);
  73         return props;
  74     }
  75 
  76     int getPropertiesEx(int ch) {
  77         char offset = (char)ch;
  78         int props = $$LookupEx(offset);
  79         return props;
  80     }
  81 
  82     int getType(int ch) {
  83         int props = getProperties(ch);
  84         return (props & $$maskType);
  85     }
  86 
  87     boolean isOtherLowercase(int ch) {
  88         int props = getPropertiesEx(ch);
  89         return (props & $$maskOtherLowercase) != 0;
  90     }
  91 
  92     boolean isOtherUppercase(int ch) {
  93         int props = getPropertiesEx(ch);
  94         return (props & $$maskOtherUppercase) != 0;
  95     }
  96 
  97     boolean isOtherAlphabetic(int ch) {
  98         int props = getPropertiesEx(ch);
  99         return (props & $$maskOtherAlphabetic) != 0;
 100     }
 101 
 102     boolean isIdeographic(int ch) {
 103         int props = getPropertiesEx(ch);
 104         return (props & $$maskIdeographic) != 0;
 105     }
 106 
 107     boolean isJavaIdentifierStart(int ch) {
 108         int props = getProperties(ch);
 109         return ((props & $$maskIdentifierInfo) >= $$lowJavaStart);
 110     }
 111 
 112     boolean isJavaIdentifierPart(int ch) {
 113         int props = getProperties(ch);
 114         return ((props & $$nonzeroJavaPart) != 0);
 115     }
 116 
 117     boolean isUnicodeIdentifierStart(int ch) {
 118         int props = getProperties(ch);
 119         return ((props & $$maskIdentifierInfo) == $$valueUnicodeStart);
 120     }
 121 
 122     boolean isUnicodeIdentifierPart(int ch) {
 123         int props = getProperties(ch);
 124         return ((props & $$maskUnicodePart) != 0);
 125     }
 126 
 127     boolean isIdentifierIgnorable(int ch) {
 128         int props = getProperties(ch);
 129         return ((props & $$maskIdentifierInfo) == $$valueIgnorable);
 130     }
 131 
 132     int toLowerCase(int ch) {
 133         int mapChar = ch;
 134         int val = getProperties(ch);
 135 
 136         if ((val & $$maskLowerCase) != 0) {
 137           if ((val & $$maskCaseOffset) == $$maskCaseOffset) {
 138             switch(ch) {
 139             case 0x0130: mapChar = 0x0069; break;
 140             case 0x023A: mapChar = 0x2C65; break;
 141             case 0x023E: mapChar = 0x2C66; break;
 142             case 0x0412: mapChar = 0x1C80; break;
 143             case 0x0414: mapChar = 0x1C81; break;
 144             case 0x041E: mapChar = 0x1C82; break;
 145             case 0x0421: mapChar = 0x1C83; break;
 146             case 0x042A: mapChar = 0x1C86; break;
 147             case 0x0462: mapChar = 0x1C87; break;
 148             case 0x10A0: mapChar = 0x2D00; break;
 149             case 0x10A1: mapChar = 0x2D01; break;
 150             case 0x10A2: mapChar = 0x2D02; break;
 151             case 0x10A3: mapChar = 0x2D03; break;
 152             case 0x10A4: mapChar = 0x2D04; break;
 153             case 0x10A5: mapChar = 0x2D05; break;
 154             case 0x10A6: mapChar = 0x2D06; break;
 155             case 0x10A7: mapChar = 0x2D07; break;
 156             case 0x10A8: mapChar = 0x2D08; break;
 157             case 0x10A9: mapChar = 0x2D09; break;
 158             case 0x10AA: mapChar = 0x2D0A; break;
 159             case 0x10AB: mapChar = 0x2D0B; break;
 160             case 0x10AC: mapChar = 0x2D0C; break;
 161             case 0x10AD: mapChar = 0x2D0D; break;
 162             case 0x10AE: mapChar = 0x2D0E; break;
 163             case 0x10AF: mapChar = 0x2D0F; break;
 164             case 0x10B0: mapChar = 0x2D10; break;
 165             case 0x10B1: mapChar = 0x2D11; break;
 166             case 0x10B2: mapChar = 0x2D12; break;
 167             case 0x10B3: mapChar = 0x2D13; break;
 168             case 0x10B4: mapChar = 0x2D14; break;
 169             case 0x10B5: mapChar = 0x2D15; break;
 170             case 0x10B6: mapChar = 0x2D16; break;
 171             case 0x10B7: mapChar = 0x2D17; break;
 172             case 0x10B8: mapChar = 0x2D18; break;
 173             case 0x10B9: mapChar = 0x2D19; break;
 174             case 0x10BA: mapChar = 0x2D1A; break;
 175             case 0x10BB: mapChar = 0x2D1B; break;
 176             case 0x10BC: mapChar = 0x2D1C; break;
 177             case 0x10BD: mapChar = 0x2D1D; break;
 178             case 0x10BE: mapChar = 0x2D1E; break;
 179             case 0x10BF: mapChar = 0x2D1F; break;
 180             case 0x10C0: mapChar = 0x2D20; break;
 181             case 0x10C1: mapChar = 0x2D21; break;
 182             case 0x10C2: mapChar = 0x2D22; break;
 183             case 0x10C3: mapChar = 0x2D23; break;
 184             case 0x10C4: mapChar = 0x2D24; break;
 185             case 0x10C5: mapChar = 0x2D25; break;
 186             case 0x10C7: mapChar = 0x2D27; break;
 187             case 0x10CD: mapChar = 0x2D2D; break;
 188             case 0x13A0: mapChar = 0xAB70; break;
 189             case 0x13A1: mapChar = 0xAB71; break;
 190             case 0x13A2: mapChar = 0xAB72; break;
 191             case 0x13A3: mapChar = 0xAB73; break;
 192             case 0x13A4: mapChar = 0xAB74; break;
 193             case 0x13A5: mapChar = 0xAB75; break;
 194             case 0x13A6: mapChar = 0xAB76; break;
 195             case 0x13A7: mapChar = 0xAB77; break;
 196             case 0x13A8: mapChar = 0xAB78; break;
 197             case 0x13A9: mapChar = 0xAB79; break;
 198             case 0x13AA: mapChar = 0xAB7A; break;
 199             case 0x13AB: mapChar = 0xAB7B; break;
 200             case 0x13AC: mapChar = 0xAB7C; break;
 201             case 0x13AD: mapChar = 0xAB7D; break;
 202             case 0x13AE: mapChar = 0xAB7E; break;
 203             case 0x13AF: mapChar = 0xAB7F; break;
 204             case 0x13B0: mapChar = 0xAB80; break;
 205             case 0x13B1: mapChar = 0xAB81; break;
 206             case 0x13B2: mapChar = 0xAB82; break;
 207             case 0x13B3: mapChar = 0xAB83; break;
 208             case 0x13B4: mapChar = 0xAB84; break;
 209             case 0x13B5: mapChar = 0xAB85; break;
 210             case 0x13B6: mapChar = 0xAB86; break;
 211             case 0x13B7: mapChar = 0xAB87; break;
 212             case 0x13B8: mapChar = 0xAB88; break;
 213             case 0x13B9: mapChar = 0xAB89; break;
 214             case 0x13BA: mapChar = 0xAB8A; break;
 215             case 0x13BB: mapChar = 0xAB8B; break;
 216             case 0x13BC: mapChar = 0xAB8C; break;
 217             case 0x13BD: mapChar = 0xAB8D; break;
 218             case 0x13BE: mapChar = 0xAB8E; break;
 219             case 0x13BF: mapChar = 0xAB8F; break;
 220             case 0x13C0: mapChar = 0xAB90; break;
 221             case 0x13C1: mapChar = 0xAB91; break;
 222             case 0x13C2: mapChar = 0xAB92; break;
 223             case 0x13C3: mapChar = 0xAB93; break;
 224             case 0x13C4: mapChar = 0xAB94; break;
 225             case 0x13C5: mapChar = 0xAB95; break;
 226             case 0x13C6: mapChar = 0xAB96; break;
 227             case 0x13C7: mapChar = 0xAB97; break;
 228             case 0x13C8: mapChar = 0xAB98; break;
 229             case 0x13C9: mapChar = 0xAB99; break;
 230             case 0x13CA: mapChar = 0xAB9A; break;
 231             case 0x13CB: mapChar = 0xAB9B; break;
 232             case 0x13CC: mapChar = 0xAB9C; break;
 233             case 0x13CD: mapChar = 0xAB9D; break;
 234             case 0x13CE: mapChar = 0xAB9E; break;
 235             case 0x13CF: mapChar = 0xAB9F; break;
 236             case 0x13D0: mapChar = 0xABA0; break;
 237             case 0x13D1: mapChar = 0xABA1; break;
 238             case 0x13D2: mapChar = 0xABA2; break;
 239             case 0x13D3: mapChar = 0xABA3; break;
 240             case 0x13D4: mapChar = 0xABA4; break;
 241             case 0x13D5: mapChar = 0xABA5; break;
 242             case 0x13D6: mapChar = 0xABA6; break;
 243             case 0x13D7: mapChar = 0xABA7; break;
 244             case 0x13D8: mapChar = 0xABA8; break;
 245             case 0x13D9: mapChar = 0xABA9; break;
 246             case 0x13DA: mapChar = 0xABAA; break;
 247             case 0x13DB: mapChar = 0xABAB; break;
 248             case 0x13DC: mapChar = 0xABAC; break;
 249             case 0x13DD: mapChar = 0xABAD; break;
 250             case 0x13DE: mapChar = 0xABAE; break;
 251             case 0x13DF: mapChar = 0xABAF; break;
 252             case 0x13E0: mapChar = 0xABB0; break;
 253             case 0x13E1: mapChar = 0xABB1; break;
 254             case 0x13E2: mapChar = 0xABB2; break;
 255             case 0x13E3: mapChar = 0xABB3; break;
 256             case 0x13E4: mapChar = 0xABB4; break;
 257             case 0x13E5: mapChar = 0xABB5; break;
 258             case 0x13E6: mapChar = 0xABB6; break;
 259             case 0x13E7: mapChar = 0xABB7; break;
 260             case 0x13E8: mapChar = 0xABB8; break;
 261             case 0x13E9: mapChar = 0xABB9; break;
 262             case 0x13EA: mapChar = 0xABBA; break;
 263             case 0x13EB: mapChar = 0xABBB; break;
 264             case 0x13EC: mapChar = 0xABBC; break;
 265             case 0x13ED: mapChar = 0xABBD; break;
 266             case 0x13EE: mapChar = 0xABBE; break;
 267             case 0x13EF: mapChar = 0xABBF; break;
 268             case 0x1C90: mapChar = 0x10D0; break;
 269             case 0x1C91: mapChar = 0x10D1; break;
 270             case 0x1C92: mapChar = 0x10D2; break;
 271             case 0x1C93: mapChar = 0x10D3; break;
 272             case 0x1C94: mapChar = 0x10D4; break;
 273             case 0x1C95: mapChar = 0x10D5; break;
 274             case 0x1C96: mapChar = 0x10D6; break;
 275             case 0x1C97: mapChar = 0x10D7; break;
 276             case 0x1C98: mapChar = 0x10D8; break;
 277             case 0x1C99: mapChar = 0x10D9; break;
 278             case 0x1C9A: mapChar = 0x10DA; break;
 279             case 0x1C9B: mapChar = 0x10DB; break;
 280             case 0x1C9C: mapChar = 0x10DC; break;
 281             case 0x1C9D: mapChar = 0x10DD; break;
 282             case 0x1C9E: mapChar = 0x10DE; break;
 283             case 0x1C9F: mapChar = 0x10DF; break;
 284             case 0x1CA0: mapChar = 0x10E0; break;
 285             case 0x1CA1: mapChar = 0x10E1; break;
 286             case 0x1CA2: mapChar = 0x10E2; break;
 287             case 0x1CA3: mapChar = 0x10E3; break;
 288             case 0x1CA4: mapChar = 0x10E4; break;
 289             case 0x1CA5: mapChar = 0x10E5; break;
 290             case 0x1CA6: mapChar = 0x10E6; break;
 291             case 0x1CA7: mapChar = 0x10E7; break;
 292             case 0x1CA8: mapChar = 0x10E8; break;
 293             case 0x1CA9: mapChar = 0x10E9; break;
 294             case 0x1CAA: mapChar = 0x10EA; break;
 295             case 0x1CAB: mapChar = 0x10EB; break;
 296             case 0x1CAC: mapChar = 0x10EC; break;
 297             case 0x1CAD: mapChar = 0x10ED; break;
 298             case 0x1CAE: mapChar = 0x10EE; break;
 299             case 0x1CAF: mapChar = 0x10EF; break;
 300             case 0x1CB0: mapChar = 0x10F0; break;
 301             case 0x1CB1: mapChar = 0x10F1; break;
 302             case 0x1CB2: mapChar = 0x10F2; break;
 303             case 0x1CB3: mapChar = 0x10F3; break;
 304             case 0x1CB4: mapChar = 0x10F4; break;
 305             case 0x1CB5: mapChar = 0x10F5; break;
 306             case 0x1CB6: mapChar = 0x10F6; break;
 307             case 0x1CB7: mapChar = 0x10F7; break;
 308             case 0x1CB8: mapChar = 0x10F8; break;
 309             case 0x1CB9: mapChar = 0x10F9; break;
 310             case 0x1CBA: mapChar = 0x10FA; break;
 311             case 0x1CBB: mapChar = 0x10FB; break;
 312             case 0x1CBC: mapChar = 0x10FC; break;
 313             case 0x1CBD: mapChar = 0x10FD; break;
 314             case 0x1CBE: mapChar = 0x10FE; break;
 315             case 0x1CBF: mapChar = 0x10FF; break;
 316             case 0x1E9E: mapChar = 0x00DF; break;
 317             case 0x1F88: mapChar = 0x1F80; break;
 318             case 0x1F89: mapChar = 0x1F81; break;
 319             case 0x1F8A: mapChar = 0x1F82; break;
 320             case 0x1F8B: mapChar = 0x1F83; break;
 321             case 0x1F8C: mapChar = 0x1F84; break;
 322             case 0x1F8D: mapChar = 0x1F85; break;
 323             case 0x1F8E: mapChar = 0x1F86; break;
 324             case 0x1F8F: mapChar = 0x1F87; break;
 325             case 0x1F98: mapChar = 0x1F90; break;
 326             case 0x1F99: mapChar = 0x1F91; break;
 327             case 0x1F9A: mapChar = 0x1F92; break;
 328             case 0x1F9B: mapChar = 0x1F93; break;
 329             case 0x1F9C: mapChar = 0x1F94; break;
 330             case 0x1F9D: mapChar = 0x1F95; break;
 331             case 0x1F9E: mapChar = 0x1F96; break;
 332             case 0x1F9F: mapChar = 0x1F97; break;
 333             case 0x1FA8: mapChar = 0x1FA0; break;
 334             case 0x1FA9: mapChar = 0x1FA1; break;
 335             case 0x1FAA: mapChar = 0x1FA2; break;
 336             case 0x1FAB: mapChar = 0x1FA3; break;
 337             case 0x1FAC: mapChar = 0x1FA4; break;
 338             case 0x1FAD: mapChar = 0x1FA5; break;
 339             case 0x1FAE: mapChar = 0x1FA6; break;
 340             case 0x1FAF: mapChar = 0x1FA7; break;
 341             case 0x1FBC: mapChar = 0x1FB3; break;
 342             case 0x1FCC: mapChar = 0x1FC3; break;
 343             case 0x1FFC: mapChar = 0x1FF3; break;
 344             case 0x2126: mapChar = 0x03C9; break;
 345             case 0x212A: mapChar = 0x006B; break;
 346             case 0x212B: mapChar = 0x00E5; break;
 347             case 0x2C62: mapChar = 0x026B; break;
 348             case 0x2C63: mapChar = 0x1D7D; break;
 349             case 0x2C64: mapChar = 0x027D; break;
 350             case 0x2C6D: mapChar = 0x0251; break;
 351             case 0x2C6E: mapChar = 0x0271; break;
 352             case 0x2C6F: mapChar = 0x0250; break;
 353             case 0x2C70: mapChar = 0x0252; break;
 354             case 0x2C7E: mapChar = 0x023F; break;
 355             case 0x2C7F: mapChar = 0x0240; break;
 356             case 0xA64A: mapChar = 0x1C88; break;
 357             case 0xA77D: mapChar = 0x1D79; break;
 358             case 0xA78D: mapChar = 0x0265; break;
 359             case 0xA7AA: mapChar = 0x0266; break;
 360             case 0xA7AB: mapChar = 0x025C; break;
 361             case 0xA7AC: mapChar = 0x0261; break;
 362             case 0xA7AD: mapChar = 0x026C; break;
 363             case 0xA7AE: mapChar = 0x026A; break;
 364             case 0xA7B0: mapChar = 0x029E; break;
 365             case 0xA7B1: mapChar = 0x0287; break;
 366             case 0xA7B2: mapChar = 0x029D; break;
 367             case 0xA7B3: mapChar = 0xAB53; break;
 368               // default mapChar is already set, so no
 369               // need to redo it here.
 370               // default       : mapChar = ch;
 371             }
 372           }
 373           else {
 374             int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset);
 375             mapChar = ch + offset;
 376           }
 377         }
 378         return mapChar;
 379     }
 380 
 381     int toUpperCase(int ch) {
 382         int mapChar = ch;
 383         int val = getProperties(ch);
 384 
 385         if ((val & $$maskUpperCase) != 0) {
 386           if ((val & $$maskCaseOffset) == $$maskCaseOffset) {
 387             switch(ch) {
 388             case 0x017F: mapChar = 0x0053; break;
 389             case 0x023F: mapChar = 0x2C7E; break;
 390             case 0x0240: mapChar = 0x2C7F; break;
 391             case 0x0250: mapChar = 0x2C6F; break;
 392             case 0x0251: mapChar = 0x2C6D; break;
 393             case 0x0252: mapChar = 0x2C70; break;
 394             case 0x025C: mapChar = 0xA7AB; break;
 395             case 0x0261: mapChar = 0xA7AC; break;
 396             case 0x0265: mapChar = 0xA78D; break;
 397             case 0x0266: mapChar = 0xA7AA; break;
 398             case 0x026A: mapChar = 0xA7AE; break;
 399             case 0x026B: mapChar = 0x2C62; break;
 400             case 0x026C: mapChar = 0xA7AD; break;
 401             case 0x0271: mapChar = 0x2C6E; break;
 402             case 0x027D: mapChar = 0x2C64; break;
 403             case 0x0287: mapChar = 0xA7B1; break;
 404             case 0x029D: mapChar = 0xA7B2; break;
 405             case 0x029E: mapChar = 0xA7B0; break;
 406             case 0x10D0: mapChar = 0x1C90; break;
 407             case 0x10D1: mapChar = 0x1C91; break;
 408             case 0x10D2: mapChar = 0x1C92; break;
 409             case 0x10D3: mapChar = 0x1C93; break;
 410             case 0x10D4: mapChar = 0x1C94; break;
 411             case 0x10D5: mapChar = 0x1C95; break;
 412             case 0x10D6: mapChar = 0x1C96; break;
 413             case 0x10D7: mapChar = 0x1C97; break;
 414             case 0x10D8: mapChar = 0x1C98; break;
 415             case 0x10D9: mapChar = 0x1C99; break;
 416             case 0x10DA: mapChar = 0x1C9A; break;
 417             case 0x10DB: mapChar = 0x1C9B; break;
 418             case 0x10DC: mapChar = 0x1C9C; break;
 419             case 0x10DD: mapChar = 0x1C9D; break;
 420             case 0x10DE: mapChar = 0x1C9E; break;
 421             case 0x10DF: mapChar = 0x1C9F; break;
 422             case 0x10E0: mapChar = 0x1CA0; break;
 423             case 0x10E1: mapChar = 0x1CA1; break;
 424             case 0x10E2: mapChar = 0x1CA2; break;
 425             case 0x10E3: mapChar = 0x1CA3; break;
 426             case 0x10E4: mapChar = 0x1CA4; break;
 427             case 0x10E5: mapChar = 0x1CA5; break;
 428             case 0x10E6: mapChar = 0x1CA6; break;
 429             case 0x10E7: mapChar = 0x1CA7; break;
 430             case 0x10E8: mapChar = 0x1CA8; break;
 431             case 0x10E9: mapChar = 0x1CA9; break;
 432             case 0x10EA: mapChar = 0x1CAA; break;
 433             case 0x10EB: mapChar = 0x1CAB; break;
 434             case 0x10EC: mapChar = 0x1CAC; break;
 435             case 0x10ED: mapChar = 0x1CAD; break;
 436             case 0x10EE: mapChar = 0x1CAE; break;
 437             case 0x10EF: mapChar = 0x1CAF; break;
 438             case 0x10F0: mapChar = 0x1CB0; break;
 439             case 0x10F1: mapChar = 0x1CB1; break;
 440             case 0x10F2: mapChar = 0x1CB2; break;
 441             case 0x10F3: mapChar = 0x1CB3; break;
 442             case 0x10F4: mapChar = 0x1CB4; break;
 443             case 0x10F5: mapChar = 0x1CB5; break;
 444             case 0x10F6: mapChar = 0x1CB6; break;
 445             case 0x10F7: mapChar = 0x1CB7; break;
 446             case 0x10F8: mapChar = 0x1CB8; break;
 447             case 0x10F9: mapChar = 0x1CB9; break;
 448             case 0x10FA: mapChar = 0x1CBA; break;
 449             case 0x10FD: mapChar = 0x1CBD; break;
 450             case 0x10FE: mapChar = 0x1CBE; break;
 451             case 0x10FF: mapChar = 0x1CBF; break;
 452             case 0x1C80: mapChar = 0x0412; break;
 453             case 0x1C81: mapChar = 0x0414; break;
 454             case 0x1C82: mapChar = 0x041E; break;
 455             case 0x1C83: mapChar = 0x0421; break;
 456             case 0x1C84: mapChar = 0x0422; break;
 457             case 0x1C85: mapChar = 0x0422; break;
 458             case 0x1C86: mapChar = 0x042A; break;
 459             case 0x1C87: mapChar = 0x0462; break;
 460             case 0x1C88: mapChar = 0xA64A; break;
 461             case 0x1D79: mapChar = 0xA77D; break;
 462             case 0x1D7D: mapChar = 0x2C63; break;
 463             case 0x1F80: mapChar = 0x1F88; break;
 464             case 0x1F81: mapChar = 0x1F89; break;
 465             case 0x1F82: mapChar = 0x1F8A; break;
 466             case 0x1F83: mapChar = 0x1F8B; break;
 467             case 0x1F84: mapChar = 0x1F8C; break;
 468             case 0x1F85: mapChar = 0x1F8D; break;
 469             case 0x1F86: mapChar = 0x1F8E; break;
 470             case 0x1F87: mapChar = 0x1F8F; break;
 471             case 0x1F90: mapChar = 0x1F98; break;
 472             case 0x1F91: mapChar = 0x1F99; break;
 473             case 0x1F92: mapChar = 0x1F9A; break;
 474             case 0x1F93: mapChar = 0x1F9B; break;
 475             case 0x1F94: mapChar = 0x1F9C; break;
 476             case 0x1F95: mapChar = 0x1F9D; break;
 477             case 0x1F96: mapChar = 0x1F9E; break;
 478             case 0x1F97: mapChar = 0x1F9F; break;
 479             case 0x1FA0: mapChar = 0x1FA8; break;
 480             case 0x1FA1: mapChar = 0x1FA9; break;
 481             case 0x1FA2: mapChar = 0x1FAA; break;
 482             case 0x1FA3: mapChar = 0x1FAB; break;
 483             case 0x1FA4: mapChar = 0x1FAC; break;
 484             case 0x1FA5: mapChar = 0x1FAD; break;
 485             case 0x1FA6: mapChar = 0x1FAE; break;
 486             case 0x1FA7: mapChar = 0x1FAF; break;
 487             case 0x1FB3: mapChar = 0x1FBC; break;
 488             case 0x1FBE: mapChar = 0x0399; break;
 489             case 0x1FC3: mapChar = 0x1FCC; break;
 490             case 0x1FF3: mapChar = 0x1FFC; break;
 491             case 0x2C65: mapChar = 0x023A; break;
 492             case 0x2C66: mapChar = 0x023E; break;
 493             case 0x2D00: mapChar = 0x10A0; break;
 494             case 0x2D01: mapChar = 0x10A1; break;
 495             case 0x2D02: mapChar = 0x10A2; break;
 496             case 0x2D03: mapChar = 0x10A3; break;
 497             case 0x2D04: mapChar = 0x10A4; break;
 498             case 0x2D05: mapChar = 0x10A5; break;
 499             case 0x2D06: mapChar = 0x10A6; break;
 500             case 0x2D07: mapChar = 0x10A7; break;
 501             case 0x2D08: mapChar = 0x10A8; break;
 502             case 0x2D09: mapChar = 0x10A9; break;
 503             case 0x2D0A: mapChar = 0x10AA; break;
 504             case 0x2D0B: mapChar = 0x10AB; break;
 505             case 0x2D0C: mapChar = 0x10AC; break;
 506             case 0x2D0D: mapChar = 0x10AD; break;
 507             case 0x2D0E: mapChar = 0x10AE; break;
 508             case 0x2D0F: mapChar = 0x10AF; break;
 509             case 0x2D10: mapChar = 0x10B0; break;
 510             case 0x2D11: mapChar = 0x10B1; break;
 511             case 0x2D12: mapChar = 0x10B2; break;
 512             case 0x2D13: mapChar = 0x10B3; break;
 513             case 0x2D14: mapChar = 0x10B4; break;
 514             case 0x2D15: mapChar = 0x10B5; break;
 515             case 0x2D16: mapChar = 0x10B6; break;
 516             case 0x2D17: mapChar = 0x10B7; break;
 517             case 0x2D18: mapChar = 0x10B8; break;
 518             case 0x2D19: mapChar = 0x10B9; break;
 519             case 0x2D1A: mapChar = 0x10BA; break;
 520             case 0x2D1B: mapChar = 0x10BB; break;
 521             case 0x2D1C: mapChar = 0x10BC; break;
 522             case 0x2D1D: mapChar = 0x10BD; break;
 523             case 0x2D1E: mapChar = 0x10BE; break;
 524             case 0x2D1F: mapChar = 0x10BF; break;
 525             case 0x2D20: mapChar = 0x10C0; break;
 526             case 0x2D21: mapChar = 0x10C1; break;
 527             case 0x2D22: mapChar = 0x10C2; break;
 528             case 0x2D23: mapChar = 0x10C3; break;
 529             case 0x2D24: mapChar = 0x10C4; break;
 530             case 0x2D25: mapChar = 0x10C5; break;
 531             case 0x2D27: mapChar = 0x10C7; break;
 532             case 0x2D2D: mapChar = 0x10CD; break;
 533             case 0xAB53: mapChar = 0xA7B3; break;
 534             case 0xAB70: mapChar = 0x13A0; break;
 535             case 0xAB71: mapChar = 0x13A1; break;
 536             case 0xAB72: mapChar = 0x13A2; break;
 537             case 0xAB73: mapChar = 0x13A3; break;
 538             case 0xAB74: mapChar = 0x13A4; break;
 539             case 0xAB75: mapChar = 0x13A5; break;
 540             case 0xAB76: mapChar = 0x13A6; break;
 541             case 0xAB77: mapChar = 0x13A7; break;
 542             case 0xAB78: mapChar = 0x13A8; break;
 543             case 0xAB79: mapChar = 0x13A9; break;
 544             case 0xAB7A: mapChar = 0x13AA; break;
 545             case 0xAB7B: mapChar = 0x13AB; break;
 546             case 0xAB7C: mapChar = 0x13AC; break;
 547             case 0xAB7D: mapChar = 0x13AD; break;
 548             case 0xAB7E: mapChar = 0x13AE; break;
 549             case 0xAB7F: mapChar = 0x13AF; break;
 550             case 0xAB80: mapChar = 0x13B0; break;
 551             case 0xAB81: mapChar = 0x13B1; break;
 552             case 0xAB82: mapChar = 0x13B2; break;
 553             case 0xAB83: mapChar = 0x13B3; break;
 554             case 0xAB84: mapChar = 0x13B4; break;
 555             case 0xAB85: mapChar = 0x13B5; break;
 556             case 0xAB86: mapChar = 0x13B6; break;
 557             case 0xAB87: mapChar = 0x13B7; break;
 558             case 0xAB88: mapChar = 0x13B8; break;
 559             case 0xAB89: mapChar = 0x13B9; break;
 560             case 0xAB8A: mapChar = 0x13BA; break;
 561             case 0xAB8B: mapChar = 0x13BB; break;
 562             case 0xAB8C: mapChar = 0x13BC; break;
 563             case 0xAB8D: mapChar = 0x13BD; break;
 564             case 0xAB8E: mapChar = 0x13BE; break;
 565             case 0xAB8F: mapChar = 0x13BF; break;
 566             case 0xAB90: mapChar = 0x13C0; break;
 567             case 0xAB91: mapChar = 0x13C1; break;
 568             case 0xAB92: mapChar = 0x13C2; break;
 569             case 0xAB93: mapChar = 0x13C3; break;
 570             case 0xAB94: mapChar = 0x13C4; break;
 571             case 0xAB95: mapChar = 0x13C5; break;
 572             case 0xAB96: mapChar = 0x13C6; break;
 573             case 0xAB97: mapChar = 0x13C7; break;
 574             case 0xAB98: mapChar = 0x13C8; break;
 575             case 0xAB99: mapChar = 0x13C9; break;
 576             case 0xAB9A: mapChar = 0x13CA; break;
 577             case 0xAB9B: mapChar = 0x13CB; break;
 578             case 0xAB9C: mapChar = 0x13CC; break;
 579             case 0xAB9D: mapChar = 0x13CD; break;
 580             case 0xAB9E: mapChar = 0x13CE; break;
 581             case 0xAB9F: mapChar = 0x13CF; break;
 582             case 0xABA0: mapChar = 0x13D0; break;
 583             case 0xABA1: mapChar = 0x13D1; break;
 584             case 0xABA2: mapChar = 0x13D2; break;
 585             case 0xABA3: mapChar = 0x13D3; break;
 586             case 0xABA4: mapChar = 0x13D4; break;
 587             case 0xABA5: mapChar = 0x13D5; break;
 588             case 0xABA6: mapChar = 0x13D6; break;
 589             case 0xABA7: mapChar = 0x13D7; break;
 590             case 0xABA8: mapChar = 0x13D8; break;
 591             case 0xABA9: mapChar = 0x13D9; break;
 592             case 0xABAA: mapChar = 0x13DA; break;
 593             case 0xABAB: mapChar = 0x13DB; break;
 594             case 0xABAC: mapChar = 0x13DC; break;
 595             case 0xABAD: mapChar = 0x13DD; break;
 596             case 0xABAE: mapChar = 0x13DE; break;
 597             case 0xABAF: mapChar = 0x13DF; break;
 598             case 0xABB0: mapChar = 0x13E0; break;
 599             case 0xABB1: mapChar = 0x13E1; break;
 600             case 0xABB2: mapChar = 0x13E2; break;
 601             case 0xABB3: mapChar = 0x13E3; break;
 602             case 0xABB4: mapChar = 0x13E4; break;
 603             case 0xABB5: mapChar = 0x13E5; break;
 604             case 0xABB6: mapChar = 0x13E6; break;
 605             case 0xABB7: mapChar = 0x13E7; break;
 606             case 0xABB8: mapChar = 0x13E8; break;
 607             case 0xABB9: mapChar = 0x13E9; break;
 608             case 0xABBA: mapChar = 0x13EA; break;
 609             case 0xABBB: mapChar = 0x13EB; break;
 610             case 0xABBC: mapChar = 0x13EC; break;
 611             case 0xABBD: mapChar = 0x13ED; break;
 612             case 0xABBE: mapChar = 0x13EE; break;
 613             case 0xABBF: mapChar = 0x13EF; break;
 614               // ch must have a 1:M case mapping, but we
 615               // can't handle it here. Return ch.
 616               // since mapChar is already set, no need
 617               // to redo it here.
 618               //default       : mapChar = ch;
 619             }
 620           }
 621           else {
 622             int offset = val  << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset);
 623             mapChar =  ch - offset;
 624           }
 625         }
 626         return mapChar;
 627     }
 628 
 629     int toTitleCase(int ch) {
 630         int mapChar = ch;
 631         int val = getProperties(ch);
 632 
 633         if ((val & $$maskTitleCase) != 0) {
 634             // There is a titlecase equivalent.  Perform further checks:
 635             if ((val & $$maskUpperCase) == 0) {
 636                 // The character does not have an uppercase equivalent, so it must
 637                 // already be uppercase; so add 1 to get the titlecase form.
 638                 mapChar = ch + 1;
 639             }
 640             else if ((val & $$maskLowerCase) == 0) {
 641                 // For some Georgian letters defined in Unicode 11, titlecase form is 
 642                 // same as this character.
 643                 if(ch >= 0x10D0 && ch <= 0x10FF) {
 644                     mapChar = ch;
 645                 }
 646                 else {
 647                     // The character does not have a lowercase equivalent, so it must
 648                     // already be lowercase; so subtract 1 to get the titlecase form.
 649                     mapChar = ch - 1;
 650                 }                
 651             }
 652             // else {
 653             // The character has both an uppercase equivalent and a lowercase
 654             // equivalent, so it must itself be a titlecase form; return it.
 655             // return ch;
 656             //}
 657         }
 658         else if ((val & $$maskUpperCase) != 0) {
 659             // This character has no titlecase equivalent but it does have an
 660             // uppercase equivalent, so use that (subtract the signed case offset).
 661             mapChar = toUpperCase(ch);
 662         }
 663         return mapChar;
 664     }
 665 
 666     int digit(int ch, int radix) {
 667         int value = -1;
 668         if (radix >= Character.MIN_RADIX && radix <= Character.MAX_RADIX) {
 669             int val = getProperties(ch);
 670             int kind = val & $$maskType;
 671             if (kind == Character.DECIMAL_DIGIT_NUMBER) {
 672                 value = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit;
 673             }
 674             else if ((val & $$maskNumericType) == $$valueJavaSupradecimal) {
 675                 // Java supradecimal digit
 676                 value = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10;
 677             }
 678         }
 679         return (value < radix) ? value : -1;
 680     }
 681 
 682     int getNumericValue(int ch) {
 683         int val = getProperties(ch);
 684         int retval = -1;
 685 
 686         switch (val & $$maskNumericType) {
 687         default: // cannot occur
 688         case ($$valueNotNumeric):         // not numeric
 689             retval = -1;
 690             break;
 691         case ($$valueDigit):              // simple numeric
 692             retval = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit;
 693             break;
 694         case ($$valueStrangeNumeric)      :       // "strange" numeric
 695             switch (ch) {
 696                 case 0x0BF1: retval = 100; break;         // TAMIL NUMBER ONE HUNDRED
 697                 case 0x0BF2: retval = 1000; break;        // TAMIL NUMBER ONE THOUSAND
 698                 case 0x0D71: retval = 100; break;         // MALAYALAM NUMBER ONE HUNDRED
 699                 case 0x0D72: retval = 1000; break;        // MALAYALAM NUMBER ONE THOUSAND
 700                 case 0x1375: retval = 40; break;          // ETHIOPIC NUMBER FORTY
 701                 case 0x1376: retval = 50; break;          // ETHIOPIC NUMBER FIFTY
 702                 case 0x1377: retval = 60; break;          // ETHIOPIC NUMBER SIXTY
 703                 case 0x1378: retval = 70; break;          // ETHIOPIC NUMBER SEVENTY
 704                 case 0x1379: retval = 80; break;          // ETHIOPIC NUMBER EIGHTY
 705                 case 0x137A: retval = 90; break;          // ETHIOPIC NUMBER NINETY
 706                 case 0x137B: retval = 100; break;         // ETHIOPIC NUMBER HUNDRED
 707                 case 0x137C: retval = 10000; break;       // ETHIOPIC NUMBER TEN THOUSAND
 708                 case 0x215F: retval = 1; break;           // FRACTION NUMERATOR ONE
 709                 case 0x216C: retval = 50; break;          // ROMAN NUMERAL FIFTY
 710                 case 0x216D: retval = 100; break;         // ROMAN NUMERAL ONE HUNDRED
 711                 case 0x216E: retval = 500; break;         // ROMAN NUMERAL FIVE HUNDRED
 712                 case 0x216F: retval = 1000; break;        // ROMAN NUMERAL ONE THOUSAND
 713                 case 0x217C: retval = 50; break;          // SMALL ROMAN NUMERAL FIFTY
 714                 case 0x217D: retval = 100; break;         // SMALL ROMAN NUMERAL ONE HUNDRED
 715                 case 0x217E: retval = 500; break;         // SMALL ROMAN NUMERAL FIVE HUNDRED
 716                 case 0x217F: retval = 1000; break;        // SMALL ROMAN NUMERAL ONE THOUSAND
 717                 case 0x2180: retval = 1000; break;        // ROMAN NUMERAL ONE THOUSAND C D
 718                 case 0x2181: retval = 5000; break;        // ROMAN NUMERAL FIVE THOUSAND
 719                 case 0x2182: retval = 10000; break;       // ROMAN NUMERAL TEN THOUSAND
 720                 case 0x2186: retval = 50; break;          // ROMAN NUMERAL FIFTY EARLY FORM
 721                 case 0x2187: retval = 50000; break;       // ROMAN NUMERAL FIFTY THOUSAND
 722                 case 0x2188: retval = 100000; break;      // ROMAN NUMERAL ONE HUNDRED THOUSAND
 723                 case 0x324B: retval = 40; break;          // CIRCLED NUMBER FORTY ON BLACK SQUARE
 724                 case 0x324C: retval = 50; break;          // CIRCLED NUMBER FIFTY ON BLACK SQUARE
 725                 case 0x324D: retval = 60; break;          // CIRCLED NUMBER SIXTY ON BLACK SQUARE
 726                 case 0x324E: retval = 70; break;          // CIRCLED NUMBER SEVENTY ON BLACK SQUARE
 727                 case 0x324F: retval = 80; break;          // CIRCLED NUMBER EIGHTY ON BLACK SQUARE
 728                 case 0x325C: retval = 32; break;          // CIRCLED NUMBER THIRTY TWO
 729                 case 0x325D: retval = 33; break;          // CIRCLED NUMBER THIRTY THREE
 730                 case 0x325E: retval = 34; break;          // CIRCLED NUMBER THIRTY FOUR
 731                 case 0x325F: retval = 35; break;          // CIRCLED NUMBER THIRTY FIVE
 732                 case 0x32B1: retval = 36; break;          // CIRCLED NUMBER THIRTY SIX
 733                 case 0x32B2: retval = 37; break;          // CIRCLED NUMBER THIRTY SEVEN
 734                 case 0x32B3: retval = 38; break;          // CIRCLED NUMBER THIRTY EIGHT
 735                 case 0x32B4: retval = 39; break;          // CIRCLED NUMBER THIRTY NINE
 736                 case 0x32B5: retval = 40; break;          // CIRCLED NUMBER FORTY
 737                 case 0x32B6: retval = 41; break;          // CIRCLED NUMBER FORTY ONE
 738                 case 0x32B7: retval = 42; break;          // CIRCLED NUMBER FORTY TWO
 739                 case 0x32B8: retval = 43; break;          // CIRCLED NUMBER FORTY THREE
 740                 case 0x32B9: retval = 44; break;          // CIRCLED NUMBER FORTY FOUR
 741                 case 0x32BA: retval = 45; break;          // CIRCLED NUMBER FORTY FIVE
 742                 case 0x32BB: retval = 46; break;          // CIRCLED NUMBER FORTY SIX
 743                 case 0x32BC: retval = 47; break;          // CIRCLED NUMBER FORTY SEVEN
 744                 case 0x32BD: retval = 48; break;          // CIRCLED NUMBER FORTY EIGHT
 745                 case 0x32BE: retval = 49; break;          // CIRCLED NUMBER FORTY NINE
 746                 case 0x32BF: retval = 50; break;          // CIRCLED NUMBER FIFTY
 747                 default:       retval = -2; break;
 748             }
 749             break;
 750         case ($$valueJavaSupradecimal):           // Java supradecimal
 751             retval = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10;
 752             break;
 753         }
 754         return retval;
 755     }
 756 
 757     boolean isWhitespace(int ch) {
 758         int props = getProperties(ch);
 759         return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);
 760     }
 761 
 762     byte getDirectionality(int ch) {
 763         int val = getProperties(ch);
 764         byte directionality = (byte)((val & $$maskBidi) >> $$shiftBidi);
 765         if (directionality == 0xF ) {
 766             switch(ch) {
 767                 case 0x202A :
 768                     // This is the only char with LRE
 769                     directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING;
 770                     break;
 771                 case 0x202B :
 772                     // This is the only char with RLE
 773                     directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING;
 774                     break;
 775                 case 0x202C :
 776                     // This is the only char with PDF
 777                     directionality = Character.DIRECTIONALITY_POP_DIRECTIONAL_FORMAT;
 778                     break;
 779                 case 0x202D :
 780                     // This is the only char with LRO
 781                     directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE;
 782                     break;
 783                 case 0x202E :
 784                     // This is the only char with RLO
 785                     directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE;
 786                     break;
 787                 case 0x2066 :
 788                     // This is the only char with LRI
 789                     directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_ISOLATE;
 790                     break;
 791                 case 0x2067 :
 792                     // This is the only char with RLI
 793                     directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_ISOLATE;
 794                     break;
 795                 case 0x2068 :
 796                     // This is the only char with FSI
 797                     directionality = Character.DIRECTIONALITY_FIRST_STRONG_ISOLATE;
 798                     break;
 799                 case 0x2069 :
 800                     // This is the only char with PDI
 801                     directionality = Character.DIRECTIONALITY_POP_DIRECTIONAL_ISOLATE;
 802                     break;
 803                 default :
 804                     directionality = Character.DIRECTIONALITY_UNDEFINED;
 805                     break;
 806             }
 807         }
 808         return directionality;
 809     }
 810 
 811     boolean isMirrored(int ch) {
 812         int props = getProperties(ch);
 813         return ((props & $$maskMirrored) != 0);
 814     }
 815 
 816     int toUpperCaseEx(int ch) {
 817         int mapChar = ch;
 818         int val = getProperties(ch);
 819 
 820         if ((val & $$maskUpperCase) != 0) {
 821             if ((val & $$maskCaseOffset) != $$maskCaseOffset) {
 822                 int offset = val  << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset);
 823                 mapChar =  ch - offset;
 824             }
 825             else {
 826                 switch(ch) {
 827                     case 0x017F: mapChar = 0x0053; break;
 828                     case 0x023F: mapChar = 0x2C7E; break;
 829                     case 0x0240: mapChar = 0x2C7F; break;
 830                     case 0x0250: mapChar = 0x2C6F; break;
 831                     case 0x0251: mapChar = 0x2C6D; break;
 832                     case 0x0252: mapChar = 0x2C70; break;
 833                     case 0x025C: mapChar = 0xA7AB; break;
 834                     case 0x0261: mapChar = 0xA7AC; break;
 835                     case 0x0265: mapChar = 0xA78D; break;
 836                     case 0x0266: mapChar = 0xA7AA; break;
 837                     case 0x026A: mapChar = 0xA7AE; break;
 838                     case 0x026B: mapChar = 0x2C62; break;
 839                     case 0x026C: mapChar = 0xA7AD; break;
 840                     case 0x0271: mapChar = 0x2C6E; break;
 841                     case 0x027D: mapChar = 0x2C64; break;
 842                     case 0x0287: mapChar = 0xA7B1; break;
 843                     case 0x029D: mapChar = 0xA7B2; break;
 844                     case 0x029E: mapChar = 0xA7B0; break;
 845                     case 0x10D0: mapChar = 0x1C90; break;
 846                     case 0x10D1: mapChar = 0x1C91; break;
 847                     case 0x10D2: mapChar = 0x1C92; break;
 848                     case 0x10D3: mapChar = 0x1C93; break;
 849                     case 0x10D4: mapChar = 0x1C94; break;
 850                     case 0x10D5: mapChar = 0x1C95; break;
 851                     case 0x10D6: mapChar = 0x1C96; break;
 852                     case 0x10D7: mapChar = 0x1C97; break;
 853                     case 0x10D8: mapChar = 0x1C98; break;
 854                     case 0x10D9: mapChar = 0x1C99; break;
 855                     case 0x10DA: mapChar = 0x1C9A; break;
 856                     case 0x10DB: mapChar = 0x1C9B; break;
 857                     case 0x10DC: mapChar = 0x1C9C; break;
 858                     case 0x10DD: mapChar = 0x1C9D; break;
 859                     case 0x10DE: mapChar = 0x1C9E; break;
 860                     case 0x10DF: mapChar = 0x1C9F; break;
 861                     case 0x10E0: mapChar = 0x1CA0; break;
 862                     case 0x10E1: mapChar = 0x1CA1; break;
 863                     case 0x10E2: mapChar = 0x1CA2; break;
 864                     case 0x10E3: mapChar = 0x1CA3; break;
 865                     case 0x10E4: mapChar = 0x1CA4; break;
 866                     case 0x10E5: mapChar = 0x1CA5; break;
 867                     case 0x10E6: mapChar = 0x1CA6; break;
 868                     case 0x10E7: mapChar = 0x1CA7; break;
 869                     case 0x10E8: mapChar = 0x1CA8; break;
 870                     case 0x10E9: mapChar = 0x1CA9; break;
 871                     case 0x10EA: mapChar = 0x1CAA; break;
 872                     case 0x10EB: mapChar = 0x1CAB; break;
 873                     case 0x10EC: mapChar = 0x1CAC; break;
 874                     case 0x10ED: mapChar = 0x1CAD; break;
 875                     case 0x10EE: mapChar = 0x1CAE; break;
 876                     case 0x10EF: mapChar = 0x1CAF; break;
 877                     case 0x10F0: mapChar = 0x1CB0; break;
 878                     case 0x10F1: mapChar = 0x1CB1; break;
 879                     case 0x10F2: mapChar = 0x1CB2; break;
 880                     case 0x10F3: mapChar = 0x1CB3; break;
 881                     case 0x10F4: mapChar = 0x1CB4; break;
 882                     case 0x10F5: mapChar = 0x1CB5; break;
 883                     case 0x10F6: mapChar = 0x1CB6; break;
 884                     case 0x10F7: mapChar = 0x1CB7; break;
 885                     case 0x10F8: mapChar = 0x1CB8; break;
 886                     case 0x10F9: mapChar = 0x1CB9; break;
 887                     case 0x10FA: mapChar = 0x1CBA; break;
 888                     case 0x10FD: mapChar = 0x1CBD; break;
 889                     case 0x10FE: mapChar = 0x1CBE; break;
 890                     case 0x10FF: mapChar = 0x1CBF; break;
 891                     case 0x1C80: mapChar = 0x0412; break;
 892                     case 0x1C81: mapChar = 0x0414; break;
 893                     case 0x1C82: mapChar = 0x041E; break;
 894                     case 0x1C83: mapChar = 0x0421; break;
 895                     case 0x1C84: mapChar = 0x0422; break;
 896                     case 0x1C85: mapChar = 0x0422; break;
 897                     case 0x1C86: mapChar = 0x042A; break;
 898                     case 0x1C87: mapChar = 0x0462; break;
 899                     case 0x1C88: mapChar = 0xA64A; break;
 900                     case 0x1D79: mapChar = 0xA77D; break;
 901                     case 0x1D7D: mapChar = 0x2C63; break;
 902                     case 0x1FBE: mapChar = 0x0399; break;
 903                     case 0x2C65: mapChar = 0x023A; break;
 904                     case 0x2C66: mapChar = 0x023E; break;
 905                     case 0x2D00: mapChar = 0x10A0; break;
 906                     case 0x2D01: mapChar = 0x10A1; break;
 907                     case 0x2D02: mapChar = 0x10A2; break;
 908                     case 0x2D03: mapChar = 0x10A3; break;
 909                     case 0x2D04: mapChar = 0x10A4; break;
 910                     case 0x2D05: mapChar = 0x10A5; break;
 911                     case 0x2D06: mapChar = 0x10A6; break;
 912                     case 0x2D07: mapChar = 0x10A7; break;
 913                     case 0x2D08: mapChar = 0x10A8; break;
 914                     case 0x2D09: mapChar = 0x10A9; break;
 915                     case 0x2D0A: mapChar = 0x10AA; break;
 916                     case 0x2D0B: mapChar = 0x10AB; break;
 917                     case 0x2D0C: mapChar = 0x10AC; break;
 918                     case 0x2D0D: mapChar = 0x10AD; break;
 919                     case 0x2D0E: mapChar = 0x10AE; break;
 920                     case 0x2D0F: mapChar = 0x10AF; break;
 921                     case 0x2D10: mapChar = 0x10B0; break;
 922                     case 0x2D11: mapChar = 0x10B1; break;
 923                     case 0x2D12: mapChar = 0x10B2; break;
 924                     case 0x2D13: mapChar = 0x10B3; break;
 925                     case 0x2D14: mapChar = 0x10B4; break;
 926                     case 0x2D15: mapChar = 0x10B5; break;
 927                     case 0x2D16: mapChar = 0x10B6; break;
 928                     case 0x2D17: mapChar = 0x10B7; break;
 929                     case 0x2D18: mapChar = 0x10B8; break;
 930                     case 0x2D19: mapChar = 0x10B9; break;
 931                     case 0x2D1A: mapChar = 0x10BA; break;
 932                     case 0x2D1B: mapChar = 0x10BB; break;
 933                     case 0x2D1C: mapChar = 0x10BC; break;
 934                     case 0x2D1D: mapChar = 0x10BD; break;
 935                     case 0x2D1E: mapChar = 0x10BE; break;
 936                     case 0x2D1F: mapChar = 0x10BF; break;
 937                     case 0x2D20: mapChar = 0x10C0; break;
 938                     case 0x2D21: mapChar = 0x10C1; break;
 939                     case 0x2D22: mapChar = 0x10C2; break;
 940                     case 0x2D23: mapChar = 0x10C3; break;
 941                     case 0x2D24: mapChar = 0x10C4; break;
 942                     case 0x2D25: mapChar = 0x10C5; break;
 943                     case 0x2D27: mapChar = 0x10C7; break;
 944                     case 0x2D2D: mapChar = 0x10CD; break;
 945                     case 0xAB53: mapChar = 0xA7B3; break;
 946                     case 0xAB70: mapChar = 0x13A0; break;
 947                     case 0xAB71: mapChar = 0x13A1; break;
 948                     case 0xAB72: mapChar = 0x13A2; break;
 949                     case 0xAB73: mapChar = 0x13A3; break;
 950                     case 0xAB74: mapChar = 0x13A4; break;
 951                     case 0xAB75: mapChar = 0x13A5; break;
 952                     case 0xAB76: mapChar = 0x13A6; break;
 953                     case 0xAB77: mapChar = 0x13A7; break;
 954                     case 0xAB78: mapChar = 0x13A8; break;
 955                     case 0xAB79: mapChar = 0x13A9; break;
 956                     case 0xAB7A: mapChar = 0x13AA; break;
 957                     case 0xAB7B: mapChar = 0x13AB; break;
 958                     case 0xAB7C: mapChar = 0x13AC; break;
 959                     case 0xAB7D: mapChar = 0x13AD; break;
 960                     case 0xAB7E: mapChar = 0x13AE; break;
 961                     case 0xAB7F: mapChar = 0x13AF; break;
 962                     case 0xAB80: mapChar = 0x13B0; break;
 963                     case 0xAB81: mapChar = 0x13B1; break;
 964                     case 0xAB82: mapChar = 0x13B2; break;
 965                     case 0xAB83: mapChar = 0x13B3; break;
 966                     case 0xAB84: mapChar = 0x13B4; break;
 967                     case 0xAB85: mapChar = 0x13B5; break;
 968                     case 0xAB86: mapChar = 0x13B6; break;
 969                     case 0xAB87: mapChar = 0x13B7; break;
 970                     case 0xAB88: mapChar = 0x13B8; break;
 971                     case 0xAB89: mapChar = 0x13B9; break;
 972                     case 0xAB8A: mapChar = 0x13BA; break;
 973                     case 0xAB8B: mapChar = 0x13BB; break;
 974                     case 0xAB8C: mapChar = 0x13BC; break;
 975                     case 0xAB8D: mapChar = 0x13BD; break;
 976                     case 0xAB8E: mapChar = 0x13BE; break;
 977                     case 0xAB8F: mapChar = 0x13BF; break;
 978                     case 0xAB90: mapChar = 0x13C0; break;
 979                     case 0xAB91: mapChar = 0x13C1; break;
 980                     case 0xAB92: mapChar = 0x13C2; break;
 981                     case 0xAB93: mapChar = 0x13C3; break;
 982                     case 0xAB94: mapChar = 0x13C4; break;
 983                     case 0xAB95: mapChar = 0x13C5; break;
 984                     case 0xAB96: mapChar = 0x13C6; break;
 985                     case 0xAB97: mapChar = 0x13C7; break;
 986                     case 0xAB98: mapChar = 0x13C8; break;
 987                     case 0xAB99: mapChar = 0x13C9; break;
 988                     case 0xAB9A: mapChar = 0x13CA; break;
 989                     case 0xAB9B: mapChar = 0x13CB; break;
 990                     case 0xAB9C: mapChar = 0x13CC; break;
 991                     case 0xAB9D: mapChar = 0x13CD; break;
 992                     case 0xAB9E: mapChar = 0x13CE; break;
 993                     case 0xAB9F: mapChar = 0x13CF; break;
 994                     case 0xABA0: mapChar = 0x13D0; break;
 995                     case 0xABA1: mapChar = 0x13D1; break;
 996                     case 0xABA2: mapChar = 0x13D2; break;
 997                     case 0xABA3: mapChar = 0x13D3; break;
 998                     case 0xABA4: mapChar = 0x13D4; break;
 999                     case 0xABA5: mapChar = 0x13D5; break;
1000                     case 0xABA6: mapChar = 0x13D6; break;
1001                     case 0xABA7: mapChar = 0x13D7; break;
1002                     case 0xABA8: mapChar = 0x13D8; break;
1003                     case 0xABA9: mapChar = 0x13D9; break;
1004                     case 0xABAA: mapChar = 0x13DA; break;
1005                     case 0xABAB: mapChar = 0x13DB; break;
1006                     case 0xABAC: mapChar = 0x13DC; break;
1007                     case 0xABAD: mapChar = 0x13DD; break;
1008                     case 0xABAE: mapChar = 0x13DE; break;
1009                     case 0xABAF: mapChar = 0x13DF; break;
1010                     case 0xABB0: mapChar = 0x13E0; break;
1011                     case 0xABB1: mapChar = 0x13E1; break;
1012                     case 0xABB2: mapChar = 0x13E2; break;
1013                     case 0xABB3: mapChar = 0x13E3; break;
1014                     case 0xABB4: mapChar = 0x13E4; break;
1015                     case 0xABB5: mapChar = 0x13E5; break;
1016                     case 0xABB6: mapChar = 0x13E6; break;
1017                     case 0xABB7: mapChar = 0x13E7; break;
1018                     case 0xABB8: mapChar = 0x13E8; break;
1019                     case 0xABB9: mapChar = 0x13E9; break;
1020                     case 0xABBA: mapChar = 0x13EA; break;
1021                     case 0xABBB: mapChar = 0x13EB; break;
1022                     case 0xABBC: mapChar = 0x13EC; break;
1023                     case 0xABBD: mapChar = 0x13ED; break;
1024                     case 0xABBE: mapChar = 0x13EE; break;
1025                     case 0xABBF: mapChar = 0x13EF; break;
1026                     default       : mapChar = Character.ERROR; break;
1027                 }
1028             }
1029         }
1030         return mapChar;
1031     }
1032 
1033     char[] toUpperCaseCharArray(int ch) {
1034         char[] upperMap = {(char)ch};
1035         int location = findInCharMap(ch);
1036         if (location != -1) {
1037             upperMap = charMap[location][1];
1038         }
1039         return upperMap;
1040     }
1041 
1042 
1043     /**
1044      * Finds the character in the uppercase mapping table.
1045      *
1046      * @param ch the <code>char</code> to search
1047      * @return the index location ch in the table or -1 if not found
1048      * @since 1.4
1049      */
1050      int findInCharMap(int ch) {
1051         if (charMap == null || charMap.length == 0) {
1052             return -1;
1053         }
1054         int top, bottom, current;
1055         bottom = 0;
1056         top = charMap.length;
1057         current = top/2;
1058         // invariant: top > current >= bottom && ch >= CharacterData.charMap[bottom][0]
1059         while (top - bottom > 1) {
1060             if (ch >= charMap[current][0][0]) {
1061                 bottom = current;
1062             } else {
1063                 top = current;
1064             }
1065             current = (top + bottom) / 2;
1066         }
1067         if (ch == charMap[current][0][0]) return current;
1068         else return -1;
1069     }
1070 
1071     static final CharacterData00 instance = new CharacterData00();
1072     private CharacterData00() {};
1073 
1074     $$Tables
1075 
1076     static {
1077         $$Initializers
1078     }
1079 }