@Override
    public short readShortLE() {
        checkReadableBytes0(2);
        short v = _getShortLE(readerIndex);
        readerIndex += 2;
        return v;
    }
@Test
    public void testReadShortLEAfterRelease() {
        assertThrows(IllegalReferenceCountException.class, new Executable() {
            @Override
            public void execute() {
                releasedBuffer().readShortLE();
            }
        });
    }