public String toString(){
  StringBuffer strbuf=new StringBuffer();
  for (int i=position; i < limit; i++) {
    strbuf.append(get(i));
  }
  return strbuf.toString();
}

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