@Override public String toString(){
  StringBuilder result=new StringBuilder(limit - position);
  for (int i=position; i < limit; i++) {
    result.append(get(i));
  }
  return result.toString();
}

@ Override public String toString ( ) { StringBuilder result = new StringBuilder ( limit - position ) ; for ( int i = position ; i < limit ; i ++ ) { result . append ( get ( i ) ) ; } return result . toString ( ) ; }
returns a string representing the current remaining chars of this buffer .
