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.

⏎ sun/nio/cs/ext/IBM869.java

/*
 * Copyright (c) 2008, 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.StandardCharsets;
import sun.nio.cs.SingleByte;
import sun.nio.cs.HistoricallyNamedCharset;
import static sun.nio.cs.CharsetMapping.*;

public class IBM869 extends Charset implements HistoricallyNamedCharset
{
    public IBM869() {
        super("IBM869", ExtendedCharsets.aliasesFor("IBM869"));
    }

    public String historicalName() {
        return "Cp869";
    }

    public boolean contains(Charset cs) {
        return (cs instanceof IBM869);
    }

    public CharsetDecoder newDecoder() {
        return new SingleByte.Decoder(this, Holder.b2c, false, false);
    }

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

    private static class Holder {
        private static final String b2cTable = 
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\u0386\uFFFD" +      // 0x80 - 0x87
        "\u00B7\u00AC\u00A6\u2018\u2019\u0388\u2015\u0389" +      // 0x88 - 0x8f
        "\u038A\u03AA\u038C\uFFFD\uFFFD\u038E\u03AB\u00A9" +      // 0x90 - 0x97
        "\u038F\u00B2\u00B3\u03AC\u00A3\u03AD\u03AE\u03AF" +      // 0x98 - 0x9f
        "\u03CA\u0390\u03CC\u03CD\u0391\u0392\u0393\u0394" +      // 0xa0 - 0xa7
        "\u0395\u0396\u0397\u00BD\u0398\u0399\u00AB\u00BB" +      // 0xa8 - 0xaf
        "\u2591\u2592\u2593\u2502\u2524\u039A\u039B\u039C" +      // 0xb0 - 0xb7
        "\u039D\u2563\u2551\u2557\u255D\u039E\u039F\u2510" +      // 0xb8 - 0xbf
        "\u2514\u2534\u252C\u251C\u2500\u253C\u03A0\u03A1" +      // 0xc0 - 0xc7
        "\u255A\u2554\u2569\u2566\u2560\u2550\u256C\u03A3" +      // 0xc8 - 0xcf
        "\u03A4\u03A5\u03A6\u03A7\u03A8\u03A9\u03B1\u03B2" +      // 0xd0 - 0xd7
        "\u03B3\u2518\u250C\u2588\u2584\u03B4\u03B5\u2580" +      // 0xd8 - 0xdf
        "\u03B6\u03B7\u03B8\u03B9\u03BA\u03BB\u03BC\u03BD" +      // 0xe0 - 0xe7
        "\u03BE\u03BF\u03C0\u03C1\u03C3\u03C2\u03C4\u0384" +      // 0xe8 - 0xef
        "\u00AD\u00B1\u03C5\u03C6\u03C7\u00A7\u03C8\u0385" +      // 0xf0 - 0xf7
        "\u00B0\u00A8\u03C9\u03CB\u03B0\u03CE\u25A0\u00A0" +      // 0xf8 - 0xff
        "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +      // 0x00 - 0x07
        "\b\t\n\u000B\f\r\u000E\u000F" +      // 0x08 - 0x0f
        "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +      // 0x10 - 0x17
        "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" +      // 0x18 - 0x1f
        "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +      // 0x20 - 0x27
        "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +      // 0x28 - 0x2f
        "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +      // 0x30 - 0x37
        "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +      // 0x38 - 0x3f
        "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +      // 0x40 - 0x47
        "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +      // 0x48 - 0x4f
        "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +      // 0x50 - 0x57
        "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +      // 0x58 - 0x5f
        "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +      // 0x60 - 0x67
        "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +      // 0x68 - 0x6f
        "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +      // 0x70 - 0x77
        "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" ;      // 0x78 - 0x7f


        private static final char[] b2c = b2cTable.toCharArray();
        private static final char[] c2b = new char[0x500];
        private static final char[] c2bIndex = new char[0x100];

        static {
            char[] b2cMap = b2c;
            char[] c2bNR = null;
            SingleByte.initC2B(b2cMap, c2bNR, c2b, c2bIndex);
        }
    }
}

⏎ sun/nio/cs/ext/IBM869.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
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