text: public void writeInt(int v) {checkPosition(4);int i = _writeIndex;_buf[i++] = (byte)((v >>>  0) & 0xFF);_buf[i++] = (byte)((v >>>  8) & 0xFF);_buf[i++] = (byte)((v >>> 16) & 0xFF);_buf[i++] = (byte)((v >>> 24) & 0xFF);_writeIndex = i;}