exception.printStackTrace(); throw new IOException(msg);
throw exception;
	public long readLong() throws IOException {		long token = fTokenizer.nextToken();		if (token == StreamTokenizer.TT_NUMBER) {			return (long) fTokenizer.nval;		}		String msg = "Long expected in line: " + fTokenizer.lineno();		IOException exception =  new IOException(msg);		exception.printStackTrace();		throw new IOException(msg);	}