changeset 54555:1262a93634c2

8214533: IBM-29626C is required for AIX default charset Reviewed-by: alanb, rriggs
author itakiguchi
date Thu, 24 Jan 2019 12:52:37 -0500
parents 9366628d727b
children 6130409b923e
files make/data/charsetmapping/charsets make/data/charsetmapping/stdcs-aix src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM29626C.java.template
diffstat 3 files changed, 617 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/make/data/charsetmapping/charsets	Thu Jan 24 15:48:05 2019 +0000
+++ b/make/data/charsetmapping/charsets	Thu Jan 24 12:52:37 2019 -0500
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
+# 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
@@ -1561,6 +1561,15 @@
     alias   ibm-euctw
     alias   964
 
+charset x-IBM29626C IBM29626C
+    package sun.nio.cs.ext
+    type    template
+    alias   cp29626c            # JDK historical
+    alias   ibm29626c
+    alias   ibm-29626c
+    alias   29626c
+    alias   ibm-eucjp
+
 charset x-IBM33722 IBM33722
     package sun.nio.cs.ext
     type    source
--- a/make/data/charsetmapping/stdcs-aix	Thu Jan 24 15:48:05 2019 +0000
+++ b/make/data/charsetmapping/stdcs-aix	Thu Jan 24 12:52:37 2019 -0500
@@ -5,6 +5,7 @@
 Big5_Solaris
 Big5_HKSCS
 EUC_CN
+EUC_JP
 EUC_KR
 GBK
 GB18030
@@ -22,8 +23,12 @@
 IBM1124
 IBM1129
 IBM1383
+IBM29626C
 ISO_8859_6
 ISO_8859_8
+JIS_X_0201
+JIS_X_0208
+JIS_X_0212
 MS1252
 TIS_620
 SimpleEUCEncoder
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM29626C.java.template	Thu Jan 24 12:52:37 2019 -0500
@@ -0,0 +1,602 @@
+/*
+ * Copyright (c) 2002, 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.
+ */
+
+package $PACKAGE$;
+
+import java.nio.ByteBuffer;
+import java.nio.CharBuffer;
+import java.nio.charset.Charset;
+import java.nio.charset.CharsetDecoder;
+import java.nio.charset.CharsetEncoder;
+import java.nio.charset.CoderResult;
+import sun.nio.cs.HistoricallyNamedCharset;
+import sun.nio.cs.DelegatableDecoder;
+import sun.nio.cs.DoubleByte;
+import sun.nio.cs.Surrogate;
+import sun.nio.cs.SingleByte;
+import sun.nio.cs.*;
+import static sun.nio.cs.CharsetMapping.*;
+
+public class IBM29626C
+    extends Charset
+    implements HistoricallyNamedCharset
+{
+    public IBM29626C() {
+        super("x-IBM29626C",  $ALIASES$);
+    }
+
+    public String historicalName() {
+        return "Cp29626C";
+    }
+
+    public boolean contains(Charset cs) {
+        return ((cs.name().equals("US-ASCII"))
+                || (cs instanceof IBM29626C));
+    }
+
+    public CharsetDecoder newDecoder() {
+        return new Decoder(this);
+    }
+
+    public CharsetEncoder newEncoder() {
+        return new Encoder(this);
+    }
+
+    static class Decoder extends CharsetDecoder
+        implements DelegatableDecoder {
+
+        final static SingleByte.Decoder DEC0201 =
+            (SingleByte.Decoder)new JIS_X_0201().newDecoder();
+
+        final static DoubleByte.Decoder DEC0208 =
+            (DoubleByte.Decoder)new JIS_X_0208().newDecoder();
+
+        final static DoubleByte.Decoder DEC0212 =
+            (DoubleByte.Decoder)new JIS_X_0212().newDecoder();
+
+        final static DoubleByte.Encoder ibm943 =
+            (DoubleByte.Encoder)new IBM943().newEncoder();
+
+        private final SingleByte.Decoder dec0201;
+        private final DoubleByte.Decoder dec0208;
+        private final DoubleByte.Decoder dec0212;
+
+        private final String G2_b =
+            "\uA1F1\uA1F2\uA2CC\uADA1\uADA2\uADA3\uADA4\uADA5\uADA6\uADA7"+
+            "\uADA8\uADA9\uADAA\uADAB\uADAC\uADAD\uADAE\uADAF\uADB0\uADB1"+
+            "\uADB2\uADB3\uADB4\uADB5\uADB6\uADB7\uADB8\uADB9\uADBA\uADBB"+
+            "\uADBC\uADBD\uADBE\uADC0\uADC1\uADC2\uADC3\uADC4\uADC5\uADC6"+
+            "\uADC7\uADC8\uADC9\uADCA\uADCB\uADCC\uADCD\uADCE\uADCF\uADD0"+
+            "\uADD1\uADD2\uADD3\uADD4\uADD5\uADD6\uADDF\uADE0\uADE1\uADE2"+
+            "\uADE3\uADE4\uADE5\uADE6\uADE7\uADE8\uADE9\uADEA\uADEB\uADEC"+
+            "\uADED\uADEE\uADEF\uADF0\uADF1\uADF2\uADF3\uADF4\uADF5\uADF6"+
+            "\uADF7\uADF8\uADF9\uADFA\uADFB\uADFC";
+
+        private final String G2_c =
+            "\uFFE0\uFFE1\uFFE2\u2460\u2461\u2462\u2463\u2464\u2465\u2466"+
+            "\u2467\u2468\u2469\u246A\u246B\u246C\u246D\u246E\u246F\u2470"+
+            "\u2471\u2472\u2473\u2160\u2161\u2162\u2163\u2164\u2165\u2166"+
+            "\u2167\u2168\u2169\u3349\u3314\u3322\u334D\u3318\u3327\u3303"+
+            "\u3336\u3351\u3357\u330D\u3326\u3323\u332B\u334A\u333B\u339C"+
+            "\u339D\u339E\u338E\u338F\u33C4\u33A1\u337B\u301D\u301F\u2116"+
+            "\u33CD\u2121\u32A4\u32A5\u32A6\u32A7\u32A8\u3231\u3232\u3239"+
+            "\u337E\u337D\u337C\u2252\u2261\u222B\u222E\u2211\u221A\u22A5"+
+            "\u2220\u221F\u22BF\u2235\u2229\u222A";
+
+        private final String G3_b =
+            "\uF3B8\uF3B9\uF3AB\uF3AC\uF3AD\uF3AE\uF3AF\uF3B0\uF3B1\uF3B2"+
+            "\uF3B3\uF3B4\uF3A1\uF3A2\uF3A3\uF3A4\uF3A5\uF3A6\uF3A7\uF3A8"+
+            "\uF3A9\uF3AA\uF3B7\uF3B8\uF4A2\uF4A3\uF4A4\uF4A5\uF4A6\uF4A8"+
+            "\uF4A9\uF4AC\uF4AE\uF4AF\uF4B0\uF4B2\uF4B3\uF4B4\uF4B5\uF4B6"+
+            "\uF4B7\uF4BA\uF4BD\uF4BE\uF4C0\uF4BF\uF4C2\uF4A1\uF4C6\uF4C7"+
+            "\uF4C8\uF4CB\uF4D0\uF4D4\uF4D5\uF4D7\uF4D9\uF4DC\uF4DF\uF4E0"+
+            "\uF4E1\uF4E5\uF4E7\uF4EA\uF4ED\uF4EE\uF4EF\uF4F4\uF4F5\uF4F6"+
+            "\uF4F8\uF3B8\uF4B9\uF4EB\uF4A7\uF4AA\uF4AB\uF4B1\uF4B8\uF4BB"+
+            "\uF4BC\uF4C4\uF4C5\uF4C9\uF4CC\uF4CD\uF4CE\uF4CF\uF4D1\uF4D3"+
+            "\uF4D6\uF4D8\uF4DA\uF4DB\uF4DE\uF4E2\uF4E3\uF4E4\uF4E6\uF4E8"+
+            "\uF4E9\uF4EC\uF4F1\uF4F2\uF4F3\uF4F7\uF3B6\uF3B5";
+
+        private final String G3_c =
+            "\u2116\u2121\u2160\u2161\u2162\u2163\u2164\u2165\u2166\u2167"+
+            "\u2168\u2169\u2170\u2171\u2172\u2173\u2174\u2175\u2176\u2177"+
+            "\u2178\u2179\u3231\u00A6\u4EFC\u50F4\u51EC\u5307\u5324\u548A"+
+            "\u5759\u589E\u5BEC\u5CF5\u5D53\u5FB7\u6085\u6120\u654E\u663B"+
+            "\u6665\u6801\u6A6B\u6AE2\u6DF2\u6DF8\u7028\u70BB\u7501\u7682"+
+            "\u769E\u7930\u7AE7\u7DA0\u7DD6\u8362\u85B0\u8807\u8B7F\u8CF4"+
+            "\u8D76\u90DE\u9115\u9592\u973B\u974D\u9751\u999E\u9AD9\u9B72"+
+            "\u9ED1\uF86F\uF929\uF9DC\uFA0E\uFA0F\uFA10\uFA11\uFA12\uFA13"+
+            "\uFA14\uFA15\uFA16\uFA17\uFA18\uFA19\uFA1A\uFA1B\uFA1C\uFA1D"+
+            "\uFA1E\uFA1F\uFA20\uFA21\uFA22\uFA23\uFA24\uFA25\uFA26\uFA27"+
+            "\uFA28\uFA29\uFA2A\uFA2B\uFA2C\uFA2D\uFF02\uFF07";
+
+        protected Decoder(Charset cs) {
+            this(cs, 0.5f, 1.0f, DEC0201, DEC0208, DEC0212);
+        }
+
+        protected Decoder(Charset cs, float avgCpb, float maxCpb,
+                          SingleByte.Decoder dec0201,
+                          DoubleByte.Decoder dec0208,
+                          DoubleByte.Decoder dec0212) {
+            super(cs, avgCpb, maxCpb);
+            this.dec0201 = dec0201;
+            this.dec0208 = dec0208;
+            this.dec0212 = dec0212;
+        }
+
+
+        protected char decodeSingle(int b) {
+            if (b < 0x8e)
+                return (char) b;
+            if (b < 0x90)
+                return UNMAPPABLE_DECODING;
+            if (b < 0xa0)
+                return (char) b;
+            return UNMAPPABLE_DECODING;
+        }
+
+        protected char decodeUDC(int byte1, int byte2, int offset) {
+            if ((byte1 >= 0xf5 && byte1 <= 0xfe)
+                && (byte2 >= 0xa1 && byte2 <= 0xfe)) {
+                return (char)((byte1 - 0xf5) * 94 + (byte2 - 0xa1) + offset);
+            }
+            return UNMAPPABLE_DECODING;
+        }
+
+        final static String g1_c = "\u00a2\u00a3\u00ac\\\u007e";
+
+        protected char decodeDouble(int byte1, int byte2) {
+            if (byte1 == 0x8e) {
+                if (byte2 < 0x80)
+                    return UNMAPPABLE_DECODING;
+                char c = dec0201.decode((byte)byte2);
+                if (byte2 >= 0xe0 && byte2 <= 0xe4)
+                    c = g1_c.charAt(byte2 - 0xe0);
+                return c;
+            }
+            if ((byte1 >= 0xa1 && byte1 <= 0xfe)
+                && (byte2 >= 0xa1 && byte2 <= 0xfe)) {
+                char c = (char)((byte1 << 8) + byte2);
+                int idx = G2_b.indexOf(c);
+                if (idx > -1)
+                    return G2_c.charAt(idx);
+            }
+            char ch = dec0208.decodeDouble(byte1 - 0x80, byte2 - 0x80);
+            if (ch == UNMAPPABLE_DECODING)
+                ch = decodeUDC(byte1, byte2, 0xe000);
+            return ch;
+        }
+
+        protected char decodeDoubleG3(int byte1, int byte2) {
+            if ((byte1 >= 0xa1 && byte1 <= 0xfe)
+                && (byte2 >= 0xa1 && byte2 <= 0xfe)) {
+                char c = (char)((byte1 << 8) + byte2);
+                int idx = G3_b.indexOf(c);
+                if (idx > -1)
+                    return G3_c.charAt(idx);
+            }
+            char ch = dec0212.decodeDouble(byte1 - 0x80, byte2 - 0x80);
+            if (ch == '\u2116')
+                ch = UNMAPPABLE_DECODING;
+            if (ch != UNMAPPABLE_DECODING)
+                ch =  ibm943.canEncode(ch) ? ch : UNMAPPABLE_DECODING;
+            if (ch == UNMAPPABLE_DECODING)
+                ch = decodeUDC(byte1, byte2, 0xe3ac);
+            return ch;
+        }
+
+        private CoderResult decodeArrayLoop(ByteBuffer src,
+                                            CharBuffer dst)
+        {
+            byte[] sa = src.array();
+            int sp = src.arrayOffset() + src.position();
+            int sl = src.arrayOffset() + src.limit();
+            assert (sp <= sl);
+            sp = (sp <= sl ? sp : sl);
+
+            char[] da = dst.array();
+            int dp = dst.arrayOffset() + dst.position();
+            int dl = dst.arrayOffset() + dst.limit();
+            assert (dp <= dl);
+            dp = (dp <= dl ? dp : dl);
+
+            int b1 = 0, b2 = 0;
+            int inputSize = 0;
+            char outputChar = UNMAPPABLE_DECODING;
+            try {
+                while (sp < sl) {
+                    b1 = sa[sp] & 0xff;
+                    inputSize = 1;
+
+                    outputChar = decodeSingle(b1);
+                    if (outputChar == UNMAPPABLE_DECODING) { // Multibyte char
+                        if (b1 == 0x8f) {           // JIS0212
+                            if (sp + 3 > sl)
+                               return CoderResult.UNDERFLOW;
+                            b1 = sa[sp + 1] & 0xff;
+                            b2 = sa[sp + 2] & 0xff;
+                            inputSize += 2;
+                            outputChar = decodeDoubleG3(b1, b2);
+                        } else {                     // JIS0201, JIS0208
+                            if (sp + 2 > sl)
+                               return CoderResult.UNDERFLOW;
+                            b2 = sa[sp + 1] & 0xff;
+                            inputSize++;
+                            outputChar = decodeDouble(b1, b2);
+                        }
+                    }
+                    if (outputChar == UNMAPPABLE_DECODING) { // can't be decoded
+                        return CoderResult.unmappableForLength(inputSize);
+                    }
+                    if (dp + 1 > dl)
+                        return CoderResult.OVERFLOW;
+                    da[dp++] = outputChar;
+                    sp += inputSize;
+                }
+                return CoderResult.UNDERFLOW;
+            } finally {
+                src.position(sp - src.arrayOffset());
+                dst.position(dp - dst.arrayOffset());
+            }
+        }
+
+        private CoderResult decodeBufferLoop(ByteBuffer src,
+                                             CharBuffer dst)
+        {
+            int mark = src.position();
+            int b1 = 0, b2 = 0;
+            int inputSize = 0;
+            char outputChar = UNMAPPABLE_DECODING;
+
+            try {
+                while (src.hasRemaining()) {
+                    b1 = src.get() & 0xff;
+                    inputSize = 1;
+                    outputChar = decodeSingle(b1);
+                    if (outputChar == UNMAPPABLE_DECODING) { // Multibyte char
+                        if (b1 == 0x8f) {   // JIS0212
+                            if (src.remaining() < 2)
+                               return CoderResult.UNDERFLOW;
+                            b1 = src.get() & 0xff;
+                            b2 = src.get() & 0xff;
+                            inputSize += 2;
+                            outputChar = decodeDoubleG3(b1, b2);
+                        } else {                     // JIS0201 JIS0208
+                            if (src.remaining() < 1)
+                               return CoderResult.UNDERFLOW;
+                            b2 = src.get() & 0xff;
+                            inputSize++;
+                            outputChar = decodeDouble(b1, b2);
+                        }
+                    }
+                    if (outputChar == UNMAPPABLE_DECODING) {
+                        return CoderResult.unmappableForLength(inputSize);
+                    }
+                if (dst.remaining() < 1)
+                    return CoderResult.OVERFLOW;
+                dst.put(outputChar);
+                mark += inputSize;
+                }
+                return CoderResult.UNDERFLOW;
+            } finally {
+                src.position(mark);
+            }
+        }
+
+        // Make some protected methods public for use by JISAutoDetect
+        public CoderResult decodeLoop(ByteBuffer src, CharBuffer dst) {
+            if (src.hasArray() && dst.hasArray())
+                return decodeArrayLoop(src, dst);
+            else
+                return decodeBufferLoop(src, dst);
+        }
+        public void implReset() {
+            super.implReset();
+        }
+        public CoderResult implFlush(CharBuffer out) {
+            return super.implFlush(out);
+        }
+    }
+
+
+    static class Encoder extends CharsetEncoder {
+
+        final static SingleByte.Encoder ENC0201 =
+            (SingleByte.Encoder)new JIS_X_0201().newEncoder();
+
+        final static DoubleByte.Encoder ENC0208 =
+            (DoubleByte.Encoder)new JIS_X_0208().newEncoder();
+
+        final static DoubleByte.Encoder ENC0212 =
+            (DoubleByte.Encoder)new JIS_X_0212().newEncoder();
+
+        final static DoubleByte.Encoder ibm943 =
+            (DoubleByte.Encoder)new IBM943().newEncoder();
+
+        private final Surrogate.Parser sgp = new Surrogate.Parser();
+
+        private final SingleByte.Encoder enc0201;
+        private final DoubleByte.Encoder enc0208;
+        private final DoubleByte.Encoder enc0212;
+
+        private final String G2_c =
+            "\u2015\u2211\u221F\u2225\u222E\u22BF\u2460\u2461\u2462\u2463"+
+            "\u2464\u2465\u2466\u2467\u2468\u2469\u246A\u246B\u246C\u246D"+
+            "\u246E\u246F\u2470\u2471\u2472\u2473\u301D\u301F\u3232\u3239"+
+            "\u32A4\u32A5\u32A6\u32A7\u32A8\u3303\u330D\u3314\u3318\u3322"+
+            "\u3323\u3326\u3327\u332B\u3336\u333B\u3349\u334A\u334D\u3351"+
+            "\u3357\u337B\u337C\u337D\u337E\u338E\u338F\u339C\u339D\u339E"+
+            "\u33A1\u33C4\u33CD\u4FE0\u525D\u555E\u5699\u56CA\u5861\u5C5B"+
+            "\u5C62\u6414\u6451\u6522\u6805\u688E\u6F51\u7006\u7130\u7626"+
+            "\u79B1\u7C1E\u7E48\u7E61\u7E6B\u8141\u8346\u840A\u8523\u87EC"+
+            "\u881F\u8EC0\u91AC\u91B1\u9830\u9839\u985A\u9A52\u9DD7\u9E7C"+
+            "\u9EB4\u9EB5\uFF0D\uFF5E\uFFE0\uFFE1\uFFE2";
+
+        private final String G2_b =
+            "\uA1BD\uADF4\uADF8\uA1C2\uADF3\uADF9\uADA1\uADA2\uADA3\uADA4"+
+            "\uADA5\uADA6\uADA7\uADA8\uADA9\uADAA\uADAB\uADAC\uADAD\uADAE"+
+            "\uADAF\uADB0\uADB1\uADB2\uADB3\uADB4\uADE0\uADE1\uADEB\uADEC"+
+            "\uADE5\uADE6\uADE7\uADE8\uADE9\uADC6\uADCA\uADC1\uADC4\uADC2"+
+            "\uADCC\uADCB\uADC5\uADCD\uADC7\uADCF\uADC0\uADCE\uADC3\uADC8"+
+            "\uADC9\uADDF\uADEF\uADEE\uADED\uADD3\uADD4\uADD0\uADD1\uADD2"+
+            "\uADD6\uADD5\uADE3\uB6A2\uC7ED\uB0A2\uB3FA\uC7B9\uC5B6\uD6A2"+
+            "\uBCC8\uC1DF\uC4CF\uDAB9\uBAF4\uDBF4\uC8AE\uC6C2\uB1EB\uC1E9"+
+            "\uC5F8\uC3BD\uE5DA\uBDAB\uB7D2\uE7A6\uB7D5\uCDE9\uBED5\uC0E6"+
+            "\uCFB9\uB6ED\uBEDF\uC8B0\uCBCB\uF0F8\uC5BF\uC2CD\uB2AA\uB8B4"+
+            "\uB9ED\uCCCD\uA1DD\uA1C1\uA1F1\uA1F2\uA2CC";
+
+        private final String G3_c =
+            "\u2116\u2121\u2160\u2161\u2162\u2163\u2164\u2165\u2166\u2167"+
+            "\u2168\u2169\u2170\u2171\u2172\u2173\u2174\u2175\u2176\u2177"+
+            "\u2178\u2179\u3231\u4EFC\u50F4\u51EC\u5307\u5324\u548A\u5759"+
+            "\u589E\u5BEC\u5CF5\u5D53\u5FB7\u6085\u6120\u654E\u663B\u6665"+
+            "\u6801\u6A6B\u6AE2\u6DF2\u6DF8\u7028\u70BB\u7501\u7682\u769E"+
+            "\u7930\u7AE7\u7DA0\u7DD6\u8362\u85B0\u8807\u8B7F\u8CF4\u8D76"+
+            "\u90DE\u9115\u9592\u973B\u974D\u9751\u999E\u9AD9\u9B72\u9ED1"+
+            "\uF86F\uF929\uF9DC\uFA0E\uFA0F\uFA10\uFA11\uFA12\uFA13\uFA14"+
+            "\uFA15\uFA16\uFA17\uFA18\uFA19\uFA1A\uFA1B\uFA1C\uFA1D\uFA1E"+
+            "\uFA1F\uFA20\uFA21\uFA22\uFA23\uFA24\uFA25\uFA26\uFA27\uFA28"+
+            "\uFA29\uFA2A\uFA2B\uFA2C\uFA2D\uFF02\uFF07\uFFE4";
+
+        private final String G3_b =
+            "\uF3B8\uF3B9\uF3AB\uF3AC\uF3AD\uF3AE\uF3AF\uF3B0\uF3B1\uF3B2"+
+            "\uF3B3\uF3B4\uF3A1\uF3A2\uF3A3\uF3A4\uF3A5\uF3A6\uF3A7\uF3A8"+
+            "\uF3A9\uF3AA\uF3B7\uF4A2\uF4A3\uF4A4\uF4A5\uF4A6\uF4A8\uF4A9"+
+            "\uF4AC\uF4AE\uF4AF\uF4B0\uF4B2\uF4B3\uF4B4\uF4B5\uF4B6\uF4B7"+
+            "\uF4BA\uF4BD\uF4BE\uF4C0\uF4BF\uF4C2\uF4A1\uF4C6\uF4C7\uF4C8"+
+            "\uF4CB\uF4D0\uF4D4\uF4D5\uF4D7\uF4D9\uF4DC\uF4DF\uF4E0\uF4E1"+
+            "\uF4E5\uF4E7\uF4EA\uF4ED\uF4EE\uF4EF\uF4F4\uF4F5\uF4F6\uF4F8"+
+            "\uF3B8\uF4B9\uF4EB\uF4A7\uF4AA\uF4AB\uF4B1\uF4B8\uF4BB\uF4BC"+
+            "\uF4C4\uF4C5\uF4C9\uF4CC\uF4CD\uF4CE\uF4CF\uF4D1\uF4D3\uF4D6"+
+            "\uF4D8\uF4DA\uF4DB\uF4DE\uF4E2\uF4E3\uF4E4\uF4E6\uF4E8\uF4E9"+
+            "\uF4EC\uF4F1\uF4F2\uF4F3\uF4F7\uF3B6\uF3B5\uA2C3";
+
+        protected Encoder(Charset cs) {
+            this(cs, 3.0f, 3.0f, ENC0201, ENC0208, ENC0212);
+        }
+
+        protected Encoder(Charset cs, float avgBpc, float maxBpc,
+                          SingleByte.Encoder enc0201,
+                          DoubleByte.Encoder enc0208,
+                          DoubleByte.Encoder enc0212) {
+            super(cs, avgBpc, maxBpc);
+            this.enc0201 = enc0201;
+            this.enc0208 = enc0208;
+            this.enc0212 = enc0212;
+        }
+
+        public boolean canEncode(char c) {
+            byte[]  encodedBytes = new byte[3];
+            return encodeSingle(c, encodedBytes) != 0 ||
+                   encodeDouble(c) != UNMAPPABLE_ENCODING;
+        }
+
+        private final static String G1_c = "\u00A2\u00A3\u00AC";
+
+        protected int encodeSingle(char inputChar, byte[] outputByte) {
+            if (inputChar >= 0x80 && inputChar < 0x8e) {
+                outputByte[0] = (byte)inputChar;
+                return 1;
+            }
+            if (inputChar >= 0x90 && inputChar < 0xa0) {
+                outputByte[0] = (byte)inputChar;
+                return 1;
+            }
+            int b = enc0201.encode(inputChar);
+            if (b == UNMAPPABLE_ENCODING) {
+                int idx = G1_c.indexOf(inputChar);
+                if (idx > -1)
+                    b = 0xe0 + idx;
+            }
+            if (b == UNMAPPABLE_ENCODING)
+                return 0;
+            if (b >= 0 && b < 128) {
+                outputByte[0] = (byte)b;
+                return 1;
+            }
+            outputByte[0] = (byte)0x8e;
+            outputByte[1] = (byte)b;
+            return 2;
+        }
+
+        protected int encodeUDC(char ch) {
+            if (ch >= '\ue000' && ch <= '\ue757') {
+                if (ch < '\ue3ac') {
+                   int offset = (int)ch - 0xe000;
+                   int b = ((offset / 94) << 8) + (offset % 94);
+                   return b + 0xf5a1;
+                } else {
+                   int offset = (int)ch - 0xe3ac;
+                   int b = ((offset / 94) << 8) + (offset % 94);
+                   return b + 0x8ff5a1;
+                }
+            }
+            return UNMAPPABLE_ENCODING;
+        }
+
+        protected int encodeDouble(char ch) {
+            int idx = G2_c.indexOf(ch);
+            if (idx > -1)
+                return (int)G2_b.charAt(idx);
+            idx = G3_c.indexOf(ch);
+            if (idx > -1)
+                return (int)G3_b.charAt(idx) + 0x8f0000;
+            int b = enc0208.encodeChar(ch);
+            if (b != UNMAPPABLE_ENCODING)
+                return b + 0x8080;
+            b = encodeUDC(ch);
+            if (b != UNMAPPABLE_ENCODING)
+                return b;
+            if (ibm943.canEncode(ch)) {
+                b = enc0212.encodeChar(ch);
+                if (b != UNMAPPABLE_ENCODING) {
+                    b += 0x8F8080;
+                    return b;
+                }
+            }
+            return b;
+        }
+
+        private CoderResult encodeArrayLoop(CharBuffer src,
+                                            ByteBuffer dst)
+        {
+            char[] sa = src.array();
+            int sp = src.arrayOffset() + src.position();
+            int sl = src.arrayOffset() + src.limit();
+            assert (sp <= sl);
+            sp = (sp <= sl ? sp : sl);
+            byte[] da = dst.array();
+            int dp = dst.arrayOffset() + dst.position();
+            int dl = dst.arrayOffset() + dst.limit();
+            assert (dp <= dl);
+            dp = (dp <= dl ? dp : dl);
+
+            int outputSize = 0;
+            byte[]  outputByte;
+            int     inputSize = 0;                 // Size of input
+            byte[]  tmpBuf = new byte[3];
+
+            try {
+                while (sp < sl) {
+                    outputByte = tmpBuf;
+                    char c = sa[sp];
+                    if (Character.isSurrogate(c)) {
+                        if (sgp.parse(c, sa, sp, sl) < 0)
+                            return sgp.error();
+                        return sgp.unmappableResult();
+                    }
+                    outputSize = encodeSingle(c, outputByte);
+                    if (outputSize == 0) { // DoubleByte
+                        int ncode = encodeDouble(c);
+                        if (ncode != UNMAPPABLE_ENCODING) {
+                            if ((ncode & 0xFF0000) == 0) {
+                                outputByte[0] = (byte) ((ncode & 0xff00) >> 8);
+                                outputByte[1] = (byte) (ncode & 0xff);
+                                outputSize = 2;
+                            } else {
+                                outputByte[0] = (byte) 0x8f;
+                                outputByte[1] = (byte) ((ncode & 0xff00) >> 8);
+                                outputByte[2] = (byte) (ncode & 0xff);
+                                outputSize = 3;
+                            }
+                        } else {
+                            return CoderResult.unmappableForLength(1);
+                        }
+                    }
+                    if (dl - dp < outputSize)
+                        return CoderResult.OVERFLOW;
+                    // Put the byte in the output buffer
+                    for (int i = 0; i < outputSize; i++) {
+                        da[dp++] = outputByte[i];
+                    }
+                    sp++;
+                }
+                return CoderResult.UNDERFLOW;
+            } finally {
+                src.position(sp - src.arrayOffset());
+                dst.position(dp - dst.arrayOffset());
+            }
+        }
+
+        private CoderResult encodeBufferLoop(CharBuffer src,
+                                             ByteBuffer dst)
+        {
+            int outputSize = 0;
+            byte[]  outputByte;
+            int     inputSize = 0;                 // Size of input
+            byte[]  tmpBuf = new byte[3];
+
+            int mark = src.position();
+
+            try {
+                while (src.hasRemaining()) {
+                    outputByte = tmpBuf;
+                    char c = src.get();
+                    if (Character.isSurrogate(c)) {
+                        if (sgp.parse(c, src) < 0)
+                            return sgp.error();
+                        return sgp.unmappableResult();
+                    }
+                    outputSize = encodeSingle(c, outputByte);
+                    if (outputSize == 0) { // DoubleByte
+                        int ncode = encodeDouble(c);
+                        if (ncode != UNMAPPABLE_ENCODING) {
+                            if ((ncode & 0xFF0000) == 0) {
+                                outputByte[0] = (byte) ((ncode & 0xff00) >> 8);
+                                outputByte[1] = (byte) (ncode & 0xff);
+                                outputSize = 2;
+                            } else {
+                                outputByte[0] = (byte) 0x8f;
+                                outputByte[1] = (byte) ((ncode & 0xff00) >> 8);
+                                outputByte[2] = (byte) (ncode & 0xff);
+                                outputSize = 3;
+                            }
+                        } else {
+                            return CoderResult.unmappableForLength(1);
+                        }
+                    }
+                    if (dst.remaining() < outputSize)
+                        return CoderResult.OVERFLOW;
+                    // Put the byte in the output buffer
+                    for (int i = 0; i < outputSize; i++) {
+                        dst.put(outputByte[i]);
+                    }
+                    mark++;
+                }
+                return CoderResult.UNDERFLOW;
+            } finally {
+                src.position(mark);
+            }
+        }
+
+        protected CoderResult encodeLoop(CharBuffer src,
+                                         ByteBuffer dst)
+        {
+            if (src.hasArray() && dst.hasArray())
+                return encodeArrayLoop(src, dst);
+            else
+                return encodeBufferLoop(src, dst);
+        }
+    }
+}