if(bytesRead == -1) throw new PPTException("Failed to read response from server. End Of Stream reached prematurely.\n");
    public int readBuffer(byte[] inBuff) throws PPTException {        int bytesRead;        try {            if (Debug.isSet("PPTClient")) System.out.print("PPTClient reading bytes ...");            bytesRead = _in.read(inBuff);            if (Debug.isSet("PPTClient")) System.out.println(" got " + bytesRead + " bytes.");            if (Debug.isSet("PPTClient")) System.out.println("Read: " + new String(inBuff));        }        catch (IOException e) {            String msg = "Failed to read response from server\n";            msg += e.getMessage();            closeConnection();            throw new PPTException(msg, e);        }        return bytesRead;    }