this.mid = (int) mid;
    }


    /**
     * @return the tid
     */
    public final int getTid () {
        return this.tid;
    }


    /**
     * @param tid
     *            the tid to set
     */
    @Override
    public final void setTid ( int tid ) {
        this.tid = tid;
    }


    /**
     * @return the pid
     */

        flags2 = readInt2( buffer, bufferIndex + FLAGS_OFFSET + 1 );
        tid = readInt2( buffer, bufferIndex + TID_OFFSET );
        pid = readInt2( buffer, bufferIndex + TID_OFFSET + 2 );
        uid = readInt2( buffer, bufferIndex + TID_OFFSET + 4 );
        mid = readInt2( buffer, bufferIndex + TID_OFFSET + 6 );
        return HEADER_LENGTH;
    }
    boolean isResponse() {