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/*
* Copyright (c) 2003, 2004, 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.
*
* 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.
*/
/*
*/
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.nio.charset.CharacterCodingException;
import sun.nio.cs.HistoricallyNamedCharset;
public class IBM943C_OLD extends Charset implements HistoricallyNamedCharset
{
public IBM943C_OLD() {
super("x-IBM943C_OLD", null);
}
public String historicalName() {
return "Cp943_OLDC";
}
public boolean contains(Charset cs) {
return ((cs.name().equals("US-ASCII"))
|| (cs instanceof IBM943C_OLD));
}
public CharsetDecoder newDecoder() {
return new Decoder(this);
}
public CharsetEncoder newEncoder() {
return new Encoder(this);
}
private static class Decoder extends IBM943_OLD.Decoder {
protected static final String singleByteToChar;
static {
String indexs = "";
for (char c = '\0'; c < '\u0080'; ++c) indexs += c;
singleByteToChar = indexs +
IBM943_OLD.Decoder.singleByteToChar.substring(indexs.length());
}
public Decoder(Charset cs) {
super(cs, singleByteToChar);
}
}
private static class Encoder extends IBM943_OLD.Encoder {
protected static final short index1[];
protected static final String index2a;
protected static final int shift = 6;
static {
String indexs = "";
for (char c = '\0'; c < '\u0080'; ++c) indexs += c;
index2a = IBM943_OLD.Encoder.index2a + indexs;
int o = IBM943_OLD.Encoder.index2a.length() + 15000;
index1 = new short[IBM943_OLD.Encoder.index1.length];
System.arraycopy(IBM943_OLD.Encoder.index1,
0,
index1,
0,
IBM943_OLD.Encoder.index1.length);
for (int i = 0; i * (1<<shift) < 128; ++i) {
index1[i] = (short)(o + i * (1<<shift));
}
}
public Encoder(Charset cs) {
super(cs, index1, index2a);
}
}
}
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