60         str = s;
  61     }
  62 
  63     public CharBuffer duplicate() {
  64         return new StringCharBuffer(str, markValue(),
  65                                     position(), limit(), capacity(), offset);
  66     }
  67 
  68     public CharBuffer asReadOnlyBuffer() {
  69         return duplicate();
  70     }
  71 
  72     public final char get() {
  73         return str.charAt(nextGetIndex() + offset);
  74     }
  75 
  76     public final char get(int index) {
  77         return str.charAt(checkIndex(index) + offset);
  78     }
  79 




  80     // ## Override bulk get methods for better performance
  81 
  82     public final CharBuffer put(char c) {
  83         throw new ReadOnlyBufferException();
  84     }
  85 
  86     public final CharBuffer put(int index, char c) {
  87         throw new ReadOnlyBufferException();
  88     }
  89 
  90     public final CharBuffer compact() {
  91         throw new ReadOnlyBufferException();
  92     }
  93 
  94     public final boolean isReadOnly() {
  95         return true;
  96     }
  97 
  98     final String toString(int start, int end) {
  99         return str.toString().substring(start + offset, end + offset);

  60         str = s;
  61     }
  62 
  63     public CharBuffer duplicate() {
  64         return new StringCharBuffer(str, markValue(),
  65                                     position(), limit(), capacity(), offset);
  66     }
  67 
  68     public CharBuffer asReadOnlyBuffer() {
  69         return duplicate();
  70     }
  71 
  72     public final char get() {
  73         return str.charAt(nextGetIndex() + offset);
  74     }
  75 
  76     public final char get(int index) {
  77         return str.charAt(checkIndex(index) + offset);
  78     }
  79 
  80     char getUnchecked(int index) {
  81         return str.charAt(index + offset);
  82     }
  83 
  84     // ## Override bulk get methods for better performance
  85 
  86     public final CharBuffer put(char c) {
  87         throw new ReadOnlyBufferException();
  88     }
  89 
  90     public final CharBuffer put(int index, char c) {
  91         throw new ReadOnlyBufferException();
  92     }
  93 
  94     public final CharBuffer compact() {
  95         throw new ReadOnlyBufferException();
  96     }
  97 
  98     public final boolean isReadOnly() {
  99         return true;
 100     }
 101 
 102     final String toString(int start, int end) {
 103         return str.toString().substring(start + offset, end + offset);