@Test(expectedExceptions = {NotSerializableException.class})

public void notSerialize() throws IOException {
	final EphemeralConst<Integer> object = EphemeralConst.of(
		"some name",
		new Random()::nextInt
	);
	final byte[] data = IO.object.toByteArray(object);
	Assert.assertEquals(IO.object.fromByteArray(data), object);
}