63     int toLowerCase(int ch) {
  64                 return ch;
  65     }
  66 
  67     int toUpperCase(int ch) {
  68                 return ch;
  69     }
  70 
  71     int toTitleCase(int ch) {
  72                 return ch;
  73     }
  74 
  75     int digit(int ch, int radix) {
  76                 return -1;
  77     }
  78 
  79     int getNumericValue(int ch) {
  80                 return -1;
  81     }
  82 












  83     boolean isWhitespace(int ch) {
  84                 return false;
  85     }
  86 
  87     byte getDirectionality(int ch) {
  88         return (ch & 0xFFFE) == 0xFFFE
  89             ? Character.DIRECTIONALITY_UNDEFINED
  90             : Character.DIRECTIONALITY_LEFT_TO_RIGHT;
  91     }
  92 
  93     boolean isMirrored(int ch) {
  94                 return false;
  95     }
  96 
  97     static final CharacterData instance = new CharacterDataPrivateUse();
  98     private CharacterDataPrivateUse() {};
  99 }
 100 
 101         

  63     int toLowerCase(int ch) {
  64                 return ch;
  65     }
  66 
  67     int toUpperCase(int ch) {
  68                 return ch;
  69     }
  70 
  71     int toTitleCase(int ch) {
  72                 return ch;
  73     }
  74 
  75     int digit(int ch, int radix) {
  76                 return -1;
  77     }
  78 
  79     int getNumericValue(int ch) {
  80                 return -1;
  81     }
  82 
  83     boolean isDigit(int ch) {
  84                 return false;
  85     }
  86 
  87     boolean isLowerCase(int ch) {
  88                 return false;
  89     }
  90 
  91     boolean isUpperCase(int ch) {
  92                 return false;
  93     }
  94 
  95     boolean isWhitespace(int ch) {
  96                 return false;
  97     }
  98 
  99     byte getDirectionality(int ch) {
 100         return (ch & 0xFFFE) == 0xFFFE
 101             ? Character.DIRECTIONALITY_UNDEFINED
 102             : Character.DIRECTIONALITY_LEFT_TO_RIGHT;
 103     }
 104 
 105     boolean isMirrored(int ch) {
 106                 return false;
 107     }
 108 
 109     static final CharacterData instance = new CharacterDataPrivateUse();
 110     private CharacterDataPrivateUse() {};
 111 }
 112 
 113