src/share/classes/sun/io/ByteToCharCp942.java

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@@ -22,107 +22,18 @@
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 package sun.io;
 
-import sun.nio.cs.ext.IBM942;
+import sun.nio.cs.ext.*;
 
-/**
-* Tables and data to convert Cp942 to Unicode.
-*
-* @author Malcolm Ayres, assisted by UniMap program
-*/
-public class ByteToCharCp942
-        extends ByteToCharDBCS_ASCII
+public class ByteToCharCp942 extends ByteToCharDBCS_ASCII {
 
-{
-    private static IBM942 nioCoder = new IBM942();
-
         // Return the character set id
-        public String getCharacterEncoding()
-        {
+    public String getCharacterEncoding() {
                 return "Cp942";
         }
 
-
-        private static final boolean leadByte[] = {
-                false, false, false, false, false, false, false, false,  // 00 - 07
-                false, false, false, false, false, false, false, false,  // 08 - 0F
-                false, false, false, false, false, false, false, false,  // 10 - 17
-                false, false, false, false, false, false, false, false,  // 18 - 1F
-                false, false, false, false, false, false, false, false,  // 20 - 27
-                false, false, false, false, false, false, false, false,  // 28 - 2F
-                false, false, false, false, false, false, false, false,  // 30 - 37
-                false, false, false, false, false, false, false, false,  // 38 - 3F
-                false, false, false, false, false, false, false, false,  // 40 - 47
-                false, false, false, false, false, false, false, false,  // 48 - 4F
-                false, false, false, false, false, false, false, false,  // 50 - 57
-                false, false, false, false, false, false, false, false,  // 58 - 5F
-                false, false, false, false, false, false, false, false,  // 60 - 67
-                false, false, false, false, false, false, false, false,  // 68 - 6F
-                false, false, false, false, false, false, false, false,  // 70 - 77
-                false, false, false, false, false, false, false, false,  // 78 - 7F
-                false, true,  true,  true,  true,  false, false, false,  // 80 - 87
-                true,  true,  true,  true,  true,  true,  true,  true,   // 88 - 8F
-                true,  true,  true,  true,  true,  true,  true,  true,   // 90 - 97
-                true,  true,  true,  true,  true,  true,  true,  true,   // 98 - 9F
-                false, false, false, false, false, false, false, false,  // A0 - A7
-                false, false, false, false, false, false, false, false,  // A8 - AF
-                false, false, false, false, false, false, false, false,  // B0 - B7
-                false, false, false, false, false, false, false, false,  // B8 - BF
-                false, false, false, false, false, false, false, false,  // C0 - C7
-                false, false, false, false, false, false, false, false,  // C8 - CF
-                false, false, false, false, false, false, false, false,  // D0 - D7
-                false, false, false, false, false, false, false, false,  // D8 - DF
-                true,  true,  true,  true,  true,  true,  true,  true,   // E0 - E7
-                true,  true,  true,  false, false, false, false, false,  // E8 - EF
-                true,  true,  true,  true,  true,  true,  true,  true,   // F0 - F7
-                true,  true,  true,  true,  true,  false, false, false,  // F8 - FF
-        };
-
-
-        private static final String singleByteToChar =
-                "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
-                "\u0008\u0009\n\u000B\u000C\r\u000E\u000F" +
-                "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
-                "\u0018\u0019\u001C\u001B\u007F\u001D\u001E\u001F" +
-                "\u0020\u0021\"\u0023\u0024\u0025\u0026\u0027" +
-                "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +
-                "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
-                "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +
-                "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
-                "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +
-                "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
-                "\u0058\u0059\u005A\u005B\u00A5\u005D\u005E\u005F" +
-                "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
-                "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +
-                "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
-                "\u0078\u0079\u007A\u007B\u007C\u007D\u203E\u001A" +
-                "\u00A2\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\u00A3\uFF61\uFF62\uFF63\uFF64\uFF65\uFF66\uFF67" +
-                "\uFF68\uFF69\uFF6A\uFF6B\uFF6C\uFF6D\uFF6E\uFF6F" +
-                "\uFF70\uFF71\uFF72\uFF73\uFF74\uFF75\uFF76\uFF77" +
-                "\uFF78\uFF79\uFF7A\uFF7B\uFF7C\uFF7D\uFF7E\uFF7F" +
-                "\uFF80\uFF81\uFF82\uFF83\uFF84\uFF85\uFF86\uFF87" +
-                "\uFF88\uFF89\uFF8A\uFF8B\uFF8C\uFF8D\uFF8E\uFF8F" +
-                "\uFF90\uFF91\uFF92\uFF93\uFF94\uFF95\uFF96\uFF97" +
-                "\uFF98\uFF99\uFF9A\uFF9B\uFF9C\uFF9D\uFF9E\uFF9F" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +
-                "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\u00AC\\\u007E"
-                ;
-
         public ByteToCharCp942() {
-                super();
-                super.mask1 = 0xFFC0;
-                super.mask2 = 0x003F;
-                super.shift = 6;
-                super.leadByte = this.leadByte;
-                super.singleByteToChar = this.singleByteToChar;
-                super.index1 = nioCoder.getDecoderIndex1();
-                super.index2 = nioCoder.getDecoderIndex2();
+        super((DoubleByte.Decoder)new IBM942().newDecoder());
         }
 }