@Override
    public long readUnsignedIntLE() {
        return readIntLE() & 0xFFFFFFFFL;
    }
@Test
    public void testReadUnsignedIntLEAfterRelease() {
        assertThrows(IllegalReferenceCountException.class, new Executable() {
            @Override
            public void execute() {
                releasedBuffer().readUnsignedIntLE();
            }
        });
    }