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The Qbicc builder for the java.base JDK module
/*
* Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
// -- This file was mechanically generated: Do not edit! -- //
package sun.nio.cs;
import java.nio.charset.Charset;
import java.nio.charset.spi.CharsetProvider;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import jdk.internal.vm.annotation.Stable;
public class StandardCharsets extends CharsetProvider {
static String[] aliases_US_ASCII() { return new String[] {
"iso-ir-6",
"ANSI_X3.4-1986",
"ISO_646.irv:1991",
"ASCII",
"ISO646-US",
"us",
"IBM367",
"cp367",
"csASCII",
"default",
"646",
"iso_646.irv:1983",
"ANSI_X3.4-1968",
"ascii7",
};
}
static String[] aliases_UTF_8() { return new String[] {
"UTF8",
"unicode-1-1-utf-8",
};
}
static String[] aliases_CESU_8() { return new String[] {
"CESU8",
"csCESU-8",
};
}
static String[] aliases_UTF_16() { return new String[] {
"UTF_16",
"utf16",
"unicode",
"UnicodeBig",
};
}
static String[] aliases_UTF_16BE() { return new String[] {
"UTF_16BE",
"ISO-10646-UCS-2",
"X-UTF-16BE",
"UnicodeBigUnmarked",
};
}
static String[] aliases_UTF_16LE() { return new String[] {
"UTF_16LE",
"X-UTF-16LE",
"UnicodeLittleUnmarked",
};
}
static String[] aliases_UTF_16LE_BOM() { return new String[] {
"UnicodeLittle",
};
}
static String[] aliases_UTF_32() { return new String[] {
"UTF_32",
"UTF32",
};
}
static String[] aliases_UTF_32LE() { return new String[] {
"UTF_32LE",
"X-UTF-32LE",
};
}
static String[] aliases_UTF_32BE() { return new String[] {
"UTF_32BE",
"X-UTF-32BE",
};
}
static String[] aliases_UTF_32LE_BOM() { return new String[] {
"UTF_32LE_BOM",
"UTF-32LE-BOM",
};
}
static String[] aliases_UTF_32BE_BOM() { return new String[] {
"UTF_32BE_BOM",
"UTF-32BE-BOM",
};
}
static String[] aliases_ISO_8859_1() { return new String[] {
"iso-ir-100",
"ISO_8859-1",
"latin1",
"l1",
"IBM819",
"cp819",
"csISOLatin1",
"819",
"IBM-819",
"ISO8859_1",
"ISO_8859-1:1987",
"ISO_8859_1",
"8859_1",
"ISO8859-1",
};
}
static String[] aliases_ISO_8859_2() { return new String[] {
"iso8859_2",
"8859_2",
"iso-ir-101",
"ISO_8859-2",
"ISO_8859-2:1987",
"ISO8859-2",
"latin2",
"l2",
"ibm912",
"ibm-912",
"cp912",
"912",
"csISOLatin2",
};
}
static String[] aliases_ISO_8859_4() { return new String[] {
"iso8859_4",
"iso8859-4",
"8859_4",
"iso-ir-110",
"ISO_8859-4",
"ISO_8859-4:1988",
"latin4",
"l4",
"ibm914",
"ibm-914",
"cp914",
"914",
"csISOLatin4",
};
}
static String[] aliases_ISO_8859_5() { return new String[] {
"iso8859_5",
"8859_5",
"iso-ir-144",
"ISO_8859-5",
"ISO_8859-5:1988",
"ISO8859-5",
"cyrillic",
"ibm915",
"ibm-915",
"cp915",
"915",
"csISOLatinCyrillic",
};
}
static String[] aliases_ISO_8859_7() { return new String[] {
"iso8859_7",
"8859_7",
"iso-ir-126",
"ISO_8859-7",
"ISO_8859-7:1987",
"ELOT_928",
"ECMA-118",
"greek",
"greek8",
"csISOLatinGreek",
"sun_eu_greek",
"ibm813",
"ibm-813",
"813",
"cp813",
"iso8859-7",
};
}
static String[] aliases_ISO_8859_9() { return new String[] {
"iso8859_9",
"8859_9",
"iso-ir-148",
"ISO_8859-9",
"ISO_8859-9:1989",
"ISO8859-9",
"latin5",
"l5",
"ibm920",
"ibm-920",
"920",
"cp920",
"csISOLatin5",
};
}
static String[] aliases_ISO_8859_13() { return new String[] {
"iso8859_13",
"8859_13",
"iso_8859-13",
"ISO8859-13",
};
}
static String[] aliases_ISO_8859_15() { return new String[] {
"ISO_8859-15",
"Latin-9",
"csISO885915",
"8859_15",
"ISO-8859-15",
"ISO8859_15",
"ISO8859-15",
"IBM923",
"IBM-923",
"cp923",
"923",
"LATIN0",
"LATIN9",
"L9",
"csISOlatin0",
"csISOlatin9",
"ISO8859_15_FDIS",
};
}
static String[] aliases_ISO_8859_16() { return new String[] {
"iso-ir-226",
"ISO_8859-16:2001",
"ISO_8859-16",
"ISO8859_16",
"latin10",
"l10",
"csISO885916",
};
}
static String[] aliases_KOI8_R() { return new String[] {
"koi8_r",
"koi8",
"cskoi8r",
};
}
static String[] aliases_KOI8_U() { return new String[] {
"koi8_u",
};
}
static String[] aliases_MS1250() { return new String[] {
"cp1250",
"cp5346",
};
}
static String[] aliases_MS1251() { return new String[] {
"cp1251",
"cp5347",
"ansi-1251",
};
}
static String[] aliases_MS1252() { return new String[] {
"cp1252",
"cp5348",
"ibm-1252",
"ibm1252",
};
}
static String[] aliases_MS1253() { return new String[] {
"cp1253",
"cp5349",
};
}
static String[] aliases_MS1254() { return new String[] {
"cp1254",
"cp5350",
};
}
static String[] aliases_MS1257() { return new String[] {
"cp1257",
"cp5353",
};
}
static String[] aliases_IBM437() { return new String[] {
"cp437",
"ibm437",
"ibm-437",
"437",
"cspc8codepage437",
"windows-437",
};
}
static String[] aliases_IBM737() { return new String[] {
"cp737",
"ibm737",
"ibm-737",
"737",
};
}
static String[] aliases_IBM775() { return new String[] {
"cp775",
"ibm775",
"ibm-775",
"775",
};
}
static String[] aliases_IBM850() { return new String[] {
"cp850",
"ibm-850",
"ibm850",
"850",
"cspc850multilingual",
};
}
static String[] aliases_IBM852() { return new String[] {
"cp852",
"ibm852",
"ibm-852",
"852",
"csPCp852",
};
}
static String[] aliases_IBM855() { return new String[] {
"cp855",
"ibm-855",
"ibm855",
"855",
"cspcp855",
};
}
static String[] aliases_IBM857() { return new String[] {
"cp857",
"ibm857",
"ibm-857",
"857",
"csIBM857",
};
}
static String[] aliases_IBM858() { return new String[] {
"cp858",
"ccsid00858",
"cp00858",
"858",
"PC-Multilingual-850+euro",
"ibm858",
"ibm-858",
};
}
static String[] aliases_IBM862() { return new String[] {
"cp862",
"ibm862",
"ibm-862",
"862",
"csIBM862",
"cspc862latinhebrew",
};
}
static String[] aliases_IBM866() { return new String[] {
"cp866",
"ibm866",
"ibm-866",
"866",
"csIBM866",
};
}
static String[] aliases_IBM874() { return new String[] {
"cp874",
"ibm874",
"ibm-874",
"874",
};
}
static String[] aliases_SJIS = null;
static String[] aliases_MS932 = null;
private static final class Aliases
extends sun.util.PreHashedMap
{
private static final int ROWS = 1024;
private static final int SIZE = 224;
private static final int SHIFT = 0;
private static final int MASK = 0x3ff;
private Aliases() {
super(ROWS, SIZE, SHIFT, MASK);
}
protected void init(Object[] ht) {
ht[1] = new Object[] { "csisolatin0", "iso-8859-15" };
ht[2] = new Object[] { "csisolatin1", "iso-8859-1" };
ht[3] = new Object[] { "csisolatin2", "iso-8859-2" };
ht[5] = new Object[] { "csisolatin4", "iso-8859-4" };
ht[6] = new Object[] { "csisolatin5", "iso-8859-9" };
ht[10] = new Object[] { "csisolatin9", "iso-8859-15" };
ht[19] = new Object[] { "unicodelittle", "x-utf-16le-bom" };
ht[24] = new Object[] { "iso646-us", "us-ascii" };
ht[25] = new Object[] { "iso_8859-7:1987", "iso-8859-7" };
ht[26] = new Object[] { "912", "iso-8859-2" };
ht[28] = new Object[] { "914", "iso-8859-4" };
ht[29] = new Object[] { "915", "iso-8859-5" };
ht[35] = new Object[] { "latin10", "iso-8859-16" };
ht[55] = new Object[] { "ibm-1252", "windows-1252",
new Object[] { "920", "iso-8859-9" } };
ht[58] = new Object[] { "923", "iso-8859-15" };
ht[86] = new Object[] { "csisolatincyrillic", "iso-8859-5",
new Object[] { "8859_1", "iso-8859-1" } };
ht[87] = new Object[] { "8859_2", "iso-8859-2" };
ht[89] = new Object[] { "8859_4", "iso-8859-4" };
ht[90] = new Object[] { "813", "iso-8859-7",
new Object[] { "8859_5", "iso-8859-5" } };
ht[92] = new Object[] { "8859_7", "iso-8859-7" };
ht[94] = new Object[] { "8859_9", "iso-8859-9" };
ht[95] = new Object[] { "iso_8859-1:1987", "iso-8859-1" };
ht[96] = new Object[] { "819", "iso-8859-1" };
ht[106] = new Object[] { "unicode-1-1-utf-8", "utf-8" };
ht[121] = new Object[] { "x-utf-16le", "utf-16le" };
ht[125] = new Object[] { "ecma-118", "iso-8859-7" };
ht[134] = new Object[] { "koi8_r", "koi8-r" };
ht[137] = new Object[] { "koi8_u", "koi8-u" };
ht[141] = new Object[] { "cp912", "iso-8859-2" };
ht[143] = new Object[] { "cp914", "iso-8859-4" };
ht[144] = new Object[] { "cp915", "iso-8859-5" };
ht[170] = new Object[] { "cp920", "iso-8859-9" };
ht[173] = new Object[] { "cp923", "iso-8859-15" };
ht[177] = new Object[] { "utf_32le_bom", "x-utf-32le-bom" };
ht[192] = new Object[] { "utf_16be", "utf-16be" };
ht[199] = new Object[] { "cspc8codepage437", "ibm437",
new Object[] { "ansi-1251", "windows-1251" } };
ht[205] = new Object[] { "cp813", "iso-8859-7" };
ht[211] = new Object[] { "850", "ibm850",
new Object[] { "cp819", "iso-8859-1" } };
ht[213] = new Object[] { "852", "ibm852" };
ht[216] = new Object[] { "855", "ibm855" };
ht[218] = new Object[] { "857", "ibm857",
new Object[] { "iso-ir-6", "us-ascii" } };
ht[219] = new Object[] { "858", "ibm00858",
new Object[] { "737", "x-ibm737" } };
ht[225] = new Object[] { "csascii", "us-ascii" };
ht[242] = new Object[] { "ibm1252", "windows-1252" };
ht[244] = new Object[] { "862", "ibm862" };
ht[248] = new Object[] { "866", "ibm866" };
ht[253] = new Object[] { "x-utf-32be", "utf-32be" };
ht[254] = new Object[] { "iso_8859-2:1987", "iso-8859-2" };
ht[259] = new Object[] { "unicodebig", "utf-16" };
ht[269] = new Object[] { "iso8859_15_fdis", "iso-8859-15" };
ht[277] = new Object[] { "874", "x-ibm874" };
ht[280] = new Object[] { "unicodelittleunmarked", "utf-16le" };
ht[283] = new Object[] { "iso8859_1", "iso-8859-1" };
ht[284] = new Object[] { "iso8859_2", "iso-8859-2" };
ht[285] = new Object[] { "csiso885915", "iso-8859-15" };
ht[286] = new Object[] { "csiso885916", "iso-8859-16",
new Object[] { "iso8859_4", "iso-8859-4" } };
ht[287] = new Object[] { "iso8859_5", "iso-8859-5" };
ht[289] = new Object[] { "iso8859_7", "iso-8859-7" };
ht[291] = new Object[] { "iso8859_9", "iso-8859-9" };
ht[294] = new Object[] { "ibm912", "iso-8859-2" };
ht[296] = new Object[] { "ibm914", "iso-8859-4" };
ht[297] = new Object[] { "ibm915", "iso-8859-5" };
ht[305] = new Object[] { "iso_8859-13", "iso-8859-13" };
ht[307] = new Object[] { "iso_8859-15", "iso-8859-15" };
ht[308] = new Object[] { "iso_8859-16", "iso-8859-16" };
ht[312] = new Object[] { "greek8", "iso-8859-7",
new Object[] { "646", "us-ascii" } };
ht[321] = new Object[] { "ibm-912", "iso-8859-2" };
ht[323] = new Object[] { "ibm920", "iso-8859-9",
new Object[] { "ibm-914", "iso-8859-4" } };
ht[324] = new Object[] { "ibm-915", "iso-8859-5" };
ht[325] = new Object[] { "l1", "iso-8859-1" };
ht[326] = new Object[] { "cp850", "ibm850",
new Object[] { "ibm923", "iso-8859-15",
new Object[] { "l2", "iso-8859-2" } } };
ht[327] = new Object[] { "cyrillic", "iso-8859-5" };
ht[328] = new Object[] { "cp852", "ibm852",
new Object[] { "l4", "iso-8859-4" } };
ht[329] = new Object[] { "l5", "iso-8859-9" };
ht[331] = new Object[] { "cp855", "ibm855" };
ht[333] = new Object[] { "cp857", "ibm857",
new Object[] { "l9", "iso-8859-15" } };
ht[334] = new Object[] { "cp858", "ibm00858",
new Object[] { "cp737", "x-ibm737" } };
ht[336] = new Object[] { "iso_8859_1", "iso-8859-1" };
ht[339] = new Object[] { "koi8", "koi8-r" };
ht[341] = new Object[] { "775", "ibm775" };
ht[345] = new Object[] { "iso_8859-9:1989", "iso-8859-9" };
ht[350] = new Object[] { "ibm-920", "iso-8859-9" };
ht[353] = new Object[] { "ibm-923", "iso-8859-15" };
ht[358] = new Object[] { "ibm813", "iso-8859-7" };
ht[359] = new Object[] { "cp862", "ibm862" };
ht[363] = new Object[] { "cp866", "ibm866" };
ht[364] = new Object[] { "ibm819", "iso-8859-1" };
ht[378] = new Object[] { "ansi_x3.4-1968", "us-ascii" };
ht[385] = new Object[] { "ibm-813", "iso-8859-7" };
ht[391] = new Object[] { "ibm-819", "iso-8859-1" };
ht[392] = new Object[] { "cp874", "x-ibm874" };
ht[405] = new Object[] { "iso-ir-100", "iso-8859-1" };
ht[406] = new Object[] { "iso-ir-101", "iso-8859-2" };
ht[408] = new Object[] { "437", "ibm437" };
ht[410] = new Object[] { "iso-ir-226", "iso-8859-16" };
ht[421] = new Object[] { "iso-8859-15", "iso-8859-15" };
ht[428] = new Object[] { "latin0", "iso-8859-15" };
ht[429] = new Object[] { "latin1", "iso-8859-1" };
ht[430] = new Object[] { "latin2", "iso-8859-2" };
ht[432] = new Object[] { "latin4", "iso-8859-4" };
ht[433] = new Object[] { "latin5", "iso-8859-9" };
ht[436] = new Object[] { "iso-ir-110", "iso-8859-4" };
ht[437] = new Object[] { "latin9", "iso-8859-15" };
ht[438] = new Object[] { "ansi_x3.4-1986", "us-ascii" };
ht[443] = new Object[] { "utf-32be-bom", "x-utf-32be-bom" };
ht[456] = new Object[] { "cp775", "ibm775" };
ht[473] = new Object[] { "iso-ir-126", "iso-8859-7" };
ht[479] = new Object[] { "ibm850", "ibm850" };
ht[481] = new Object[] { "ibm852", "ibm852" };
ht[484] = new Object[] { "ibm855", "ibm855" };
ht[486] = new Object[] { "ibm857", "ibm857" };
ht[487] = new Object[] { "ibm858", "ibm00858",
new Object[] { "ibm737", "x-ibm737" } };
ht[502] = new Object[] { "utf_16le", "utf-16le" };
ht[506] = new Object[] { "ibm-850", "ibm850" };
ht[508] = new Object[] { "ibm-852", "ibm852" };
ht[511] = new Object[] { "ibm-855", "ibm855" };
ht[512] = new Object[] { "ibm862", "ibm862" };
ht[513] = new Object[] { "ibm-857", "ibm857" };
ht[514] = new Object[] { "ibm-858", "ibm00858",
new Object[] { "ibm-737", "x-ibm737" } };
ht[516] = new Object[] { "ibm866", "ibm866" };
ht[520] = new Object[] { "unicodebigunmarked", "utf-16be" };
ht[523] = new Object[] { "cp437", "ibm437" };
ht[524] = new Object[] { "utf16", "utf-16" };
ht[533] = new Object[] { "iso-ir-144", "iso-8859-5" };
ht[537] = new Object[] { "iso-ir-148", "iso-8859-9" };
ht[539] = new Object[] { "ibm-862", "ibm862" };
ht[543] = new Object[] { "ibm-866", "ibm866" };
ht[545] = new Object[] { "ibm874", "x-ibm874" };
ht[563] = new Object[] { "x-utf-32le", "utf-32le" };
ht[572] = new Object[] { "ibm-874", "x-ibm874" };
ht[573] = new Object[] { "iso_8859-4:1988", "iso-8859-4" };
ht[577] = new Object[] { "default", "us-ascii" };
ht[582] = new Object[] { "utf32", "utf-32" };
ht[583] = new Object[] { "pc-multilingual-850+euro", "ibm00858" };
ht[588] = new Object[] { "elot_928", "iso-8859-7" };
ht[593] = new Object[] { "csisolatingreek", "iso-8859-7" };
ht[598] = new Object[] { "csibm857", "ibm857" };
ht[609] = new Object[] { "ibm775", "ibm775" };
ht[617] = new Object[] { "cp1250", "windows-1250" };
ht[618] = new Object[] { "cp1251", "windows-1251" };
ht[619] = new Object[] { "cp1252", "windows-1252" };
ht[620] = new Object[] { "cp1253", "windows-1253" };
ht[621] = new Object[] { "cp1254", "windows-1254" };
ht[624] = new Object[] { "csibm862", "ibm862",
new Object[] { "cp1257", "windows-1257" } };
ht[628] = new Object[] { "csibm866", "ibm866",
new Object[] { "cesu8", "cesu-8" } };
ht[632] = new Object[] { "iso8859_13", "iso-8859-13" };
ht[634] = new Object[] { "iso8859_15", "iso-8859-15",
new Object[] { "utf_32be", "utf-32be" } };
ht[635] = new Object[] { "iso8859_16", "iso-8859-16",
new Object[] { "utf_32be_bom", "x-utf-32be-bom" } };
ht[636] = new Object[] { "ibm-775", "ibm775" };
ht[654] = new Object[] { "cp00858", "ibm00858" };
ht[669] = new Object[] { "8859_13", "iso-8859-13" };
ht[670] = new Object[] { "us", "us-ascii" };
ht[671] = new Object[] { "8859_15", "iso-8859-15" };
ht[676] = new Object[] { "ibm437", "ibm437" };
ht[679] = new Object[] { "cp367", "us-ascii" };
ht[686] = new Object[] { "iso-10646-ucs-2", "utf-16be" };
ht[703] = new Object[] { "ibm-437", "ibm437" };
ht[710] = new Object[] { "iso8859-13", "iso-8859-13" };
ht[712] = new Object[] { "iso8859-15", "iso-8859-15" };
ht[732] = new Object[] { "iso_8859-5:1988", "iso-8859-5" };
ht[733] = new Object[] { "unicode", "utf-16" };
ht[768] = new Object[] { "greek", "iso-8859-7" };
ht[774] = new Object[] { "ascii7", "us-ascii" };
ht[781] = new Object[] { "iso8859-1", "iso-8859-1" };
ht[782] = new Object[] { "iso8859-2", "iso-8859-2" };
ht[783] = new Object[] { "cskoi8r", "koi8-r" };
ht[784] = new Object[] { "iso8859-4", "iso-8859-4" };
ht[785] = new Object[] { "iso8859-5", "iso-8859-5" };
ht[787] = new Object[] { "iso8859-7", "iso-8859-7" };
ht[789] = new Object[] { "iso8859-9", "iso-8859-9" };
ht[813] = new Object[] { "ccsid00858", "ibm00858" };
ht[818] = new Object[] { "cspc862latinhebrew", "ibm862" };
ht[832] = new Object[] { "ibm367", "us-ascii" };
ht[834] = new Object[] { "iso_8859-1", "iso-8859-1" };
ht[835] = new Object[] { "iso_8859-2", "iso-8859-2",
new Object[] { "x-utf-16be", "utf-16be" } };
ht[836] = new Object[] { "sun_eu_greek", "iso-8859-7" };
ht[837] = new Object[] { "iso_8859-16:2001", "iso-8859-16",
new Object[] { "iso_8859-4", "iso-8859-4" } };
ht[838] = new Object[] { "iso_8859-5", "iso-8859-5" };
ht[840] = new Object[] { "cspcp852", "ibm852",
new Object[] { "iso_8859-7", "iso-8859-7" } };
ht[842] = new Object[] { "iso_8859-9", "iso-8859-9" };
ht[843] = new Object[] { "cspcp855", "ibm855" };
ht[846] = new Object[] { "windows-437", "ibm437" };
ht[849] = new Object[] { "ascii", "us-ascii" };
ht[863] = new Object[] { "cscesu-8", "cesu-8" };
ht[881] = new Object[] { "utf8", "utf-8" };
ht[896] = new Object[] { "iso_646.irv:1983", "us-ascii" };
ht[907] = new Object[] { "l10", "iso-8859-16" };
ht[909] = new Object[] { "cp5346", "windows-1250" };
ht[910] = new Object[] { "cp5347", "windows-1251" };
ht[911] = new Object[] { "cp5348", "windows-1252" };
ht[912] = new Object[] { "cp5349", "windows-1253" };
ht[925] = new Object[] { "iso_646.irv:1991", "us-ascii" };
ht[934] = new Object[] { "cp5350", "windows-1254" };
ht[937] = new Object[] { "cp5353", "windows-1257" };
ht[944] = new Object[] { "latin-9", "iso-8859-15",
new Object[] { "utf_32le", "utf-32le" } };
ht[957] = new Object[] { "utf_16", "utf-16" };
ht[993] = new Object[] { "cspc850multilingual", "ibm850" };
ht[1009] = new Object[] { "utf-32le-bom", "x-utf-32le-bom" };
ht[1015] = new Object[] { "utf_32", "utf-32" };
}
}
private static final class Classes
extends sun.util.PreHashedMap
{
private static final int ROWS = 64;
private static final int SIZE = 40;
private static final int SHIFT = 0;
private static final int MASK = 0x3f;
private Classes() {
super(ROWS, SIZE, SHIFT, MASK);
}
protected void init(Object[] ht) {
ht[0] = new Object[] { "ibm862", "IBM862" };
ht[4] = new Object[] { "ibm866", "IBM866",
new Object[] { "utf-16le", "UTF_16LE" } };
ht[5] = new Object[] { "utf-32", "UTF_32" };
ht[6] = new Object[] { "windows-1250", "MS1250" };
ht[7] = new Object[] { "windows-1251", "MS1251" };
ht[8] = new Object[] { "windows-1252", "MS1252",
new Object[] { "utf-32be", "UTF_32BE" } };
ht[9] = new Object[] { "windows-1253", "MS1253" };
ht[10] = new Object[] { "windows-1254", "MS1254" };
ht[11] = new Object[] { "utf-16", "UTF_16" };
ht[13] = new Object[] { "windows-1257", "MS1257" };
ht[14] = new Object[] { "utf-16be", "UTF_16BE" };
ht[16] = new Object[] { "iso-8859-1", "ISO_8859_1" };
ht[17] = new Object[] { "iso-8859-2", "ISO_8859_2" };
ht[18] = new Object[] { "utf-8", "UTF_8" };
ht[19] = new Object[] { "iso-8859-4", "ISO_8859_4" };
ht[20] = new Object[] { "iso-8859-5", "ISO_8859_5" };
ht[22] = new Object[] { "x-ibm874", "IBM874",
new Object[] { "iso-8859-7", "ISO_8859_7" } };
ht[24] = new Object[] { "iso-8859-9", "ISO_8859_9" };
ht[28] = new Object[] { "x-ibm737", "IBM737" };
ht[31] = new Object[] { "ibm850", "IBM850" };
ht[33] = new Object[] { "ibm852", "IBM852",
new Object[] { "ibm775", "IBM775" } };
ht[34] = new Object[] { "us-ascii", "US_ASCII" };
ht[35] = new Object[] { "iso-8859-13", "ISO_8859_13" };
ht[36] = new Object[] { "ibm855", "IBM855",
new Object[] { "ibm437", "IBM437" } };
ht[37] = new Object[] { "iso-8859-15", "ISO_8859_15" };
ht[38] = new Object[] { "ibm857", "IBM857",
new Object[] { "iso-8859-16", "ISO_8859_16",
new Object[] { "x-utf-32le-bom", "UTF_32LE_BOM" } } };
ht[39] = new Object[] { "ibm00858", "IBM858" };
ht[44] = new Object[] { "x-utf-16le-bom", "UTF_16LE_BOM" };
ht[47] = new Object[] { "cesu-8", "CESU_8" };
ht[48] = new Object[] { "x-utf-32be-bom", "UTF_32BE_BOM" };
ht[56] = new Object[] { "koi8-r", "KOI8_R" };
ht[59] = new Object[] { "koi8-u", "KOI8_U" };
ht[62] = new Object[] { "utf-32le", "UTF_32LE" };
}
}
private static final class Cache
extends sun.util.PreHashedMap
{
private static final int ROWS = 64;
private static final int SIZE = 40;
private static final int SHIFT = 0;
private static final int MASK = 0x3f;
private Cache() {
super(ROWS, SIZE, SHIFT, MASK);
}
protected void init(Object[] ht) {
ht[0] = new Object[] { "ibm862", null };
ht[4] = new Object[] { "ibm866", null,
new Object[] { "utf-16le", null } };
ht[5] = new Object[] { "utf-32", null };
ht[6] = new Object[] { "windows-1250", null };
ht[7] = new Object[] { "windows-1251", null };
ht[8] = new Object[] { "windows-1252", null,
new Object[] { "utf-32be", null } };
ht[9] = new Object[] { "windows-1253", null };
ht[10] = new Object[] { "windows-1254", null };
ht[11] = new Object[] { "utf-16", null };
ht[13] = new Object[] { "windows-1257", null };
ht[14] = new Object[] { "utf-16be", null };
ht[16] = new Object[] { "iso-8859-1", null };
ht[17] = new Object[] { "iso-8859-2", null };
ht[18] = new Object[] { "utf-8", null };
ht[19] = new Object[] { "iso-8859-4", null };
ht[20] = new Object[] { "iso-8859-5", null };
ht[22] = new Object[] { "x-ibm874", null,
new Object[] { "iso-8859-7", null } };
ht[24] = new Object[] { "iso-8859-9", null };
ht[28] = new Object[] { "x-ibm737", null };
ht[31] = new Object[] { "ibm850", null };
ht[33] = new Object[] { "ibm852", null,
new Object[] { "ibm775", null } };
ht[34] = new Object[] { "us-ascii", null };
ht[35] = new Object[] { "iso-8859-13", null };
ht[36] = new Object[] { "ibm855", null,
new Object[] { "ibm437", null } };
ht[37] = new Object[] { "iso-8859-15", null };
ht[38] = new Object[] { "ibm857", null,
new Object[] { "iso-8859-16", null,
new Object[] { "x-utf-32le-bom", null } } };
ht[39] = new Object[] { "ibm00858", null };
ht[44] = new Object[] { "x-utf-16le-bom", null };
ht[47] = new Object[] { "cesu-8", null };
ht[48] = new Object[] { "x-utf-32be-bom", null };
ht[56] = new Object[] { "koi8-r", null };
ht[59] = new Object[] { "koi8-u", null };
ht[62] = new Object[] { "utf-32le", null };
}
}
// Maps canonical names to class names
private @Stable Map classMap;
// Maps alias names to canonical names
private @Stable Map aliasMap;
// Maps canonical names to cached instances
private @Stable Map cache;
private static final String packagePrefix = "sun.nio.cs.";
public StandardCharsets() {
}
private String canonicalize(String csn) {
String acn = aliasMap().get(csn);
return (acn != null) ? acn : csn;
}
private Map aliasMap() {
Map map = aliasMap;
if (map == null) {
aliasMap = map = new Aliases();
}
return map;
}
private Map classMap() {
Map map = classMap;
if (map == null) {
classMap = map = new Classes();
}
return map;
}
private Map cache() {
Map map = cache;
if (map == null) {
map = new Cache();
map.put("utf-8", UTF_8.INSTANCE);
map.put("iso-8859-1", ISO_8859_1.INSTANCE);
map.put("us-ascii", US_ASCII.INSTANCE);
map.put("utf-16", java.nio.charset.StandardCharsets.UTF_16);
map.put("utf-16be", java.nio.charset.StandardCharsets.UTF_16BE);
map.put("utf-16le", java.nio.charset.StandardCharsets.UTF_16LE);
cache = map;
}
return map;
}
// Private ASCII-only version, optimized for interpretation during startup
//
private static String toLower(String s) {
int n = s.length();
boolean allLower = true;
for (int i = 0; i < n; i++) {
int c = s.charAt(i);
if (((c - 'A') | ('Z' - c)) >= 0) {
allLower = false;
break;
}
}
if (allLower)
return s;
StringBuilder sb = new StringBuilder(n);
for (int i = 0; i < n; i++) {
int c = s.charAt(i);
if (((c - 'A') | ('Z' - c)) >= 0)
sb.append((char)(c + 0x20));
else
sb.append((char)c);
}
return sb.toString();
}
private Charset lookup(String charsetName) {
// By checking these built-ins we can avoid initializing Aliases,
// Classes and Cache eagerly during bootstrap.
//
// Initialization of java.nio.charset.StandardCharsets should be
// avoided here to minimize time spent in System.initPhase1, as it
// may delay initialization of performance critical VM subsystems.
String csn;
if (charsetName.equals("UTF-8")) {
return UTF_8.INSTANCE;
} else if (charsetName.equals("US-ASCII")) {
return US_ASCII.INSTANCE;
} else if (charsetName.equals("ISO-8859-1")) {
return ISO_8859_1.INSTANCE;
} else {
csn = canonicalize(toLower(charsetName));
}
// Check cache first
Charset cs = cache().get(csn);
if (cs != null)
return cs;
// Do we even support this charset?
String cln = classMap().get(csn);
if (cln == null)
return null;
// Instantiate the charset and cache it
try {
@SuppressWarnings("deprecation")
Object o = Class.forName(packagePrefix + cln,
true,
this.getClass().getClassLoader()).newInstance();
return cache(csn, (Charset)o);
} catch (ClassNotFoundException |
IllegalAccessException |
InstantiationException x) {
return null;
}
}
private Charset cache(String csn, Charset cs) {
cache().put(csn, cs);
return cs;
}
public final Charset charsetForName(String charsetName) {
synchronized (this) {
return lookup(charsetName);
}
}
public final Iterator charsets() {
Set charsetNames;
synchronized (this) {
// Ensure initialized in synchronized block
charsetNames = classMap().keySet();
aliasMap();
cache();
}
return new Iterator() {
Iterator i = charsetNames.iterator();
public boolean hasNext() {
return i.hasNext();
}
public Charset next() {
String csn = i.next();
return lookup(csn);
}
public void remove() {
throw new UnsupportedOperationException();
}
};
}
}
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