src/share/classes/sun/nio/cs/SingleByte.java

*** 105,115 ****
                  return decodeArrayLoop(src, dst);
              else
                  return decodeBufferLoop(src, dst);
          }
  
!         private final char decode(int b) {
              return b2c[b + 128];
          }
  
          private char repl = '\uFFFD';
          protected void implReplaceWith(String newReplacement) {
--- 105,115 ----
                  return decodeArrayLoop(src, dst);
              else
                  return decodeBufferLoop(src, dst);
          }
  
!         public final char decode(int b) {
              return b2c[b + 128];
          }
  
          private char repl = '\uFFFD';
          protected void implReplaceWith(String newReplacement) {
*** 219,229 ****
                  return encodeArrayLoop(src, dst);
              else
                  return encodeBufferLoop(src, dst);
          }
  
!         private final int encode(char ch) {
              char index = c2bIndex[ch >> 8];
              if (index == UNMAPPABLE_ENCODING)
                  return UNMAPPABLE_ENCODING;
              return c2b[index + (ch & 0xff)];
          }
--- 219,229 ----
                  return encodeArrayLoop(src, dst);
              else
                  return encodeBufferLoop(src, dst);
          }
  
!         public final int encode(char ch) {
              char index = c2bIndex[ch >> 8];
              if (index == UNMAPPABLE_ENCODING)
                  return UNMAPPABLE_ENCODING;
              return c2b[index + (ch & 0xff)];
          }