JDK 11 jdk.charsets.jmod is the JMOD file for JDK 11 Charsets module.

JDK 11 Charsets module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.charsets.jmod.

JDK 11 Charsets module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Charsets module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.charsets.

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

⏎ sun/nio/cs/ext/IBM942C.java

/*
 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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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 java.util.Arrays;
import sun.nio.cs.DoubleByte;
import sun.nio.cs.HistoricallyNamedCharset;
import static sun.nio.cs.CharsetMapping.*;

public class IBM942C extends Charset implements HistoricallyNamedCharset
{
    public IBM942C() {
        super("x-IBM942C", ExtendedCharsets.aliasesFor("x-IBM942C"));
    }

    public String historicalName() {
        return "Cp942C";
    }

    public boolean contains(Charset cs) {
        return ((cs.name().equals("US-ASCII"))
                || (cs instanceof IBM942C));
    }

    public CharsetDecoder newDecoder() {
        return new DoubleByte.Decoder(this,
                                      IBM942.b2c,
                                      b2cSB,
                                      0x40,
                                      0xfc);
    }

    public CharsetEncoder newEncoder() {
        return new DoubleByte.Encoder(this, c2b, c2bIndex);
    }

    final static char[] b2cSB;
    final static char[] c2b;
    final static char[] c2bIndex;

    static {
        IBM942.initb2c();

        // the mappings need udpate are
        //    u+001a  <-> 0x1a
        //    u+001c  <-> 0x1c
        //    u+005c  <-> 0x5c
        //    u+007e  <-> 0x7e
        //    u+007f  <-> 0x7f

        b2cSB = Arrays.copyOf(IBM942.b2cSB, IBM942.b2cSB.length);
        b2cSB[0x1a] = 0x1a;
        b2cSB[0x1c] = 0x1c;
        b2cSB[0x5c] = 0x5c;
        b2cSB[0x7e] = 0x7e;
        b2cSB[0x7f] = 0x7f;

        IBM942.initc2b();
        c2b = Arrays.copyOf(IBM942.c2b, IBM942.c2b.length);
        c2bIndex = Arrays.copyOf(IBM942.c2bIndex, IBM942.c2bIndex.length);
        c2b[c2bIndex[0] + 0x1a] = 0x1a;
        c2b[c2bIndex[0] + 0x1c] = 0x1c;
        c2b[c2bIndex[0] + 0x5c] = 0x5c;
        c2b[c2bIndex[0] + 0x7e] = 0x7e;
        c2b[c2bIndex[0] + 0x7f] = 0x7f;
    }
}

⏎ sun/nio/cs/ext/IBM942C.java

Or download all of them as a single archive file:

File name: jdk.charsets-11.0.1-src.zip
File size: 1640421 bytes
Release date: 2018-11-04
Download 

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