@Test(expected=StackTooSmallException.class)  // EQ OP mal data
public void testEQ_4() {

    VM vm = new VM();
    program =  new Program(Hex.decode("622A3B4C0E"), invoke);
    try {
        vm.step(program);
        vm.step(program);
        vm.step(program);
    } finally {
        assertTrue(program.isStopped());
    }
}