src/jdk.charsets/share/classes/sun/nio/cs/ext/MS50220.java
author gromero
Tue, 04 Sep 2018 11:46:23 -0400
changeset 51629 78c7f0c7827d
parent 47216 71c04702a3d5
permissions -rw-r--r--
8210320: PPC64: Fix uninitialized variable in C1 LIR assembler code Reviewed-by: mbaesken, shade, mdoerr

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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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.DoubleByte;
import sun.nio.cs.*;

public class MS50220 extends ISO2022_JP
{
    public MS50220() {
        super("x-windows-50220",
              ExtendedCharsets.aliasesFor("x-windows-50220"));
    }

    protected MS50220(String canonicalName, String[] aliases) {
        super(canonicalName, aliases);
    }

    public String historicalName() {
        return "MS50220";
    }

    public boolean contains(Charset cs) {
      return super.contains(cs) ||
             (cs instanceof JIS_X_0212) ||
             (cs instanceof MS50220);
    }

    public CharsetDecoder newDecoder() {
        return new Decoder(this, DEC0208, DEC0212);
    }

    public CharsetEncoder newEncoder() {
        return new Encoder(this, ENC0208, ENC0212, doSBKANA());
    }

    private final static DoubleByte.Decoder DEC0208 =
        (DoubleByte.Decoder)new JIS_X_0208_MS5022X().newDecoder();

    private final static DoubleByte.Decoder DEC0212 =
        (DoubleByte.Decoder)new JIS_X_0212_MS5022X().newDecoder();

    private final static DoubleByte.Encoder ENC0208 =
        (DoubleByte.Encoder)new JIS_X_0208_MS5022X().newEncoder();

    private final static DoubleByte.Encoder ENC0212 =
        (DoubleByte.Encoder)new JIS_X_0212_MS5022X().newEncoder();

    protected boolean doSBKANA() {
        return false;
    }
}