JDK 17 jdk.charsets.jmod - Charsets Module

JDK 17 jdk.charsets.jmod is the JMOD file for JDK 17 Charsets module.

JDK 17 Charsets module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.charsets.jmod.

JDK 17 Charsets module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Charsets module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.charsets.

You can click and view the content of each source code file in the list below.

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sun/nio/cs/ext/ISO2022_CN_CNS.java

/*
 * Copyright (c) 2002, 2021, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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/*
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package sun.nio.cs.ext;

import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import sun.nio.cs.HistoricallyNamedCharset;
import sun.nio.cs.*;

public class ISO2022_CN_CNS extends ISO2022 implements HistoricallyNamedCharset
{
    public ISO2022_CN_CNS() {
        super("x-ISO-2022-CN-CNS", ExtendedCharsets.aliasesFor("x-ISO-2022-CN-CNS"));
    }

    public boolean contains(Charset cs) {
        // overlapping repertoire of EUC_TW, CNS11643
        return ((cs instanceof EUC_TW) ||
                (cs.name().equals("US-ASCII")) ||
                (cs instanceof ISO2022_CN_CNS));
    }

    public String historicalName() {
        return "ISO2022CN_CNS";
    }

    public CharsetDecoder newDecoder() {
        return new ISO2022_CN.Decoder(this);
    }

    public CharsetEncoder newEncoder() {
        return new Encoder(this);
    }

    private static class Encoder extends ISO2022.Encoder {

        private static final Charset cns = new EUC_TW();

        private static final byte[] SOD = new byte[] {'$', ')', 'G' };
        private static final byte[] SS2D = new byte[] {'$', '*', 'H' };
        private static final byte[] SS3D = new byte[] {'$', '+', 'I' };

        public Encoder(Charset cs)
        {
            super(cs);
            SODesig = SOD;
            SS2Desig = SS2D;
            SS3Desig = SS3D;
            ISOEncoder = cns.newEncoder();
        }

        private final byte[] bb = new byte[4];
        public boolean canEncode(char c) {
            int n;
            return (c <= '\u007f' ||
                    (n = ((EUC_TW.Encoder)ISOEncoder).toEUC(c, bb)) == 2 ||
                    (n == 4 && bb[0] == SS2 &&
                     (bb[1] == PLANE2 || bb[1] == PLANE3)));
        }

        /*
         * Since ISO2022-CN-CNS possesses a CharsetEncoder
         * without the corresponding CharsetDecoder half the
         * default replacement check needs to be overridden
         * since the parent class version attempts to
         * decode 0x3f (?).
         */

        public boolean isLegalReplacement(byte[] repl) {
            // 0x3f is OK as the replacement byte
            return (repl.length == 1 && repl[0] == (byte) 0x3f);
        }
    }
}

sun/nio/cs/ext/ISO2022_CN_CNS.java

 

Or download all of them as a single archive file:

File name: jdk.charsets-17.0.5-src.zip
File size: 2039497 bytes
Release date: 2022-09-13
Download 

 

JDK 17 jdk.compiler.jmod - Compiler Tool

JDK 17 jdk.attach.jmod - Attach Module

JDK 17 JMod/Module Files

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2023-10-15, 6310👍, 0💬