throw new RuntimeException("\n" + e + "\nwhile reading " + file) ;
throw new RuntimeException(e + "\nwhile reading " + file) ;
    private int myNextToken(StreamTokenizer st, String file) {	int tok = 0 ;	try {	    tok = st.nextToken() ;	}	catch (IOException e) {	    throw new RuntimeException("\n" + e + "\nwhile reading " + file) ;	}	return tok ;    }