@Test
   void testReadUntilNullThrowsIfNoNullIsFound() {

	ByteBuffer bb = ByteBuffer.allocate(3);
	byte[] b = new byte[] { 'H', 'D', 'F' };
	bb.put(b);
	bb.rewind();
	assertThrows(IllegalArgumentException.class, () -> Utils.readUntilNull(bb));
}