question: public String toString ( ) { StringBuffer buf = new StringBuffer ( ) ; if ( _isBoot || ( _dataChars [ 0 ] == SprogMessage . STX ) ) { for ( int i = 0 ; i < _nDataChars ; i ++ ) { buf . append ( "<" ) ; buf . append ( _dataChars [ i ] ) ; buf . append ( ">" ) ; } } else { for ( int i = 0 ; i < _nDataChars ; i ++ ) { buf . append ( ( char ) _dataChars [ i ] ) ; } } return buf . toString ( ) ; }
target:  Returns a string representation of this SprogReply