61     int toLowerCase(int ch) {
  62                 return ch;
  63     }
  64 
  65     int toUpperCase(int ch) {
  66                 return ch;
  67     }
  68 
  69     int toTitleCase(int ch) {
  70                 return ch;
  71     }
  72 
  73     int digit(int ch, int radix) {
  74                 return -1;
  75     }
  76 
  77     int getNumericValue(int ch) {
  78                 return -1;
  79     }
  80 












  81     boolean isWhitespace(int ch) {
  82                 return false;
  83     }
  84 
  85     byte getDirectionality(int ch) {
  86                 return Character.DIRECTIONALITY_UNDEFINED;
  87     }
  88 
  89     boolean isMirrored(int ch) {
  90                 return false;
  91     }
  92 
  93     static final CharacterData instance = new CharacterDataUndefined();
  94     private CharacterDataUndefined() {};
  95 }

  61     int toLowerCase(int ch) {
  62                 return ch;
  63     }
  64 
  65     int toUpperCase(int ch) {
  66                 return ch;
  67     }
  68 
  69     int toTitleCase(int ch) {
  70                 return ch;
  71     }
  72 
  73     int digit(int ch, int radix) {
  74                 return -1;
  75     }
  76 
  77     int getNumericValue(int ch) {
  78                 return -1;
  79     }
  80 
  81     boolean isDigit(int ch) {
  82                 return false;
  83     }
  84 
  85     boolean isLowerCase(int ch) {
  86                 return false;
  87     }
  88 
  89     boolean isUpperCase(int ch) {
  90                 return false;
  91     }
  92 
  93     boolean isWhitespace(int ch) {
  94                 return false;
  95     }
  96 
  97     byte getDirectionality(int ch) {
  98                 return Character.DIRECTIONALITY_UNDEFINED;
  99     }
 100 
 101     boolean isMirrored(int ch) {
 102                 return false;
 103     }
 104 
 105     static final CharacterData instance = new CharacterDataUndefined();
 106     private CharacterDataUndefined() {};
 107 }