read(data);
is.read(data);
	public String readUTF() throws IOException, EOFException {		int len = readInt();		byte data[] = new byte[len];		read(data);		String s;		try {			s = new String(data, "UTF-8");		} catch (UnsupportedEncodingException e) {			s = new String(data);		}		return s;	}