@Test(expected=RuntimeException.class)  // XOR OP mal data
public void testXOR_3() {


    VM vm = new VM();
    program =  new Program(Hex.decode("60C012"), invoke);
    try {
        vm.step(program);
        vm.step(program);
        vm.step(program);
    } finally {
        assertTrue(program.isStopped());
    }
}