private void writeShort(int paramInt1, byte[] paramArrayOfByte, int paramInt2)
        throws IOException {
        paramArrayOfByte[paramInt2] = (byte) (paramInt1 & 0xFF);
        paramArrayOfByte[(paramInt2 + 1)] = (byte) (paramInt1 >> 8 & 0xFF);
      }
re-implement because the relative method in jdk is invisible
hbase-common/src/main/java/org/apache/hadoop/hbase/io/compress/ReusableStreamGzipCodec.java