Imported gcc-4.4.3

[msp430-gcc.git] / libjava / gnu / gcj / convert / Input_JavaSrc.java

diff --git a/libjava/gnu/gcj/convert/Input_JavaSrc.java b/libjava/gnu/gcj/convert/Input_JavaSrc.java
deleted file mode 100644 (file)
index 12b8b69..0000000
--- a/libjava/gnu/gcj/convert/Input_JavaSrc.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Copyright (C) 1999  Free Software Foundation
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-package gnu.gcj.convert; 
- 
-/**
- * Convert Ascii with \ u XXXX-escapes to Unicode.
- * @author Per Bothner <bothner@cygnus.com>
- * @date April 1999.
- */
-
-public class Input_JavaSrc extends BytesToUnicode
-{
-  public String getName() { return "JavaSrc"; }
-
-  // 0: normal
-  // 1: seen '\\'
-  // 2: seen '\\' and 'u'
-  // 3: seen '\\' and need to emit value.
-  // 4, 5, 6, 7:  seen '\\u', 'u' and (state-3) hex digits.
-  int state = 0;
-
-  int value;
-
-  public int read (char[] outbuffer, int outpos, int count)
-  {
-    int origpos = outpos;
-    for (;;)
-      {
-       if (inpos >= inlength)
-         break;
-       if (outpos - origpos >= count)
-         break;
-       char b = (char) (inbuffer[inpos++] & 0xFF);
-       switch (state)
-         {
-         case 0:
-           if (b == '\\')
-             {
-               state = 1;
-               continue;
-             }
-           break;
-         case 1:
-           if (b == 'u')
-             {
-               state = 2;
-               continue;
-             }
-           if (b != '\\')
-             {
-               value = b;
-               b = '\\';
-               state = 3;
-             }
-           break;
-         case 3:
-           b = (char) value;
-           break;
-         default:  //  case 4:  case 5:  case 6:  case 7:
-           int digit = Character.digit(b, 16);
-           if (digit < 0)
-             {
-               b = '\uFFFD';
-               state = 0;
-             }
-           else
-             {
-               value = value * 16 + digit;
-               if (state < 7)
-                 {
-                   state++;
-                   continue;
-                 }
-               b = (char) value;
-             }
-           state = 0;
-         }
-       outbuffer[outpos++] = b;
-      }
-    return outpos - origpos;
-  }
-}
-