--- a/src/jdk.charsets/share/classes/sun/nio/cs/ext/MS950_HKSCS.java	Tue Dec 05 10:21:41 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2010, 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.  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).
- *
- * 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.
- */
-
-package sun.nio.cs.ext;
-
-import java.nio.charset.Charset;
-import java.nio.charset.CharsetDecoder;
-import java.nio.charset.CharsetEncoder;
-import sun.nio.cs.HistoricallyNamedCharset;
-import sun.nio.cs.*;
-import static sun.nio.cs.CharsetMapping.*;
-
-public class MS950_HKSCS extends Charset implements HistoricallyNamedCharset
-{
-    public MS950_HKSCS() {
-        super("x-MS950-HKSCS", ExtendedCharsets.aliasesFor("x-MS950-HKSCS"));
-    }
-
-    public String historicalName() {
-        return "MS950_HKSCS";
-    }
-
-    public boolean contains(Charset cs) {
-        return ((cs.name().equals("US-ASCII"))
-                || (cs instanceof MS950)
-                || (cs instanceof MS950_HKSCS));
-    }
-
-    public CharsetDecoder newDecoder() {
-        return new Decoder(this);
-    }
-
-    public CharsetEncoder newEncoder() {
-        return new Encoder(this);
-    }
-
-    static class Decoder extends HKSCS.Decoder {
-        private static DoubleByte.Decoder ms950 =
-            (DoubleByte.Decoder)new MS950().newDecoder();
-
-        private static char[][] b2cBmp = new char[0x100][];
-        private static char[][] b2cSupp = new char[0x100][];
-        static {
-            initb2c(b2cBmp, HKSCSMapping.b2cBmpStr);
-            initb2c(b2cSupp, HKSCSMapping.b2cSuppStr);
-        }
-
-        private Decoder(Charset cs) {
-            super(cs, ms950, b2cBmp, b2cSupp);
-        }
-    }
-
-    private static class Encoder extends HKSCS.Encoder {
-        private static DoubleByte.Encoder ms950 =
-            (DoubleByte.Encoder)new MS950().newEncoder();
-
-        static char[][] c2bBmp = new char[0x100][];
-        static char[][] c2bSupp = new char[0x100][];
-        static {
-            initc2b(c2bBmp, HKSCSMapping.b2cBmpStr, HKSCSMapping.pua);
-            initc2b(c2bSupp, HKSCSMapping.b2cSuppStr, null);
-        }
-
-        private Encoder(Charset cs) {
-            super(cs, ms950, c2bBmp, c2bSupp);
-        }
-    }
-}