@Test // JUMP OP
public void testJUMP_1() {

    VM vm = new VM();
    program =  new Program(Hex.decode("60AA60BB600E5860CC60DD60EE5D60FF"), invoke);
    String s_expected = "00000000000000000000000000000000000000000000000000000000000000FF";
    vm.step(program);
    vm.step(program);
    vm.step(program);
    vm.step(program);
    vm.step(program);
    assertEquals(s_expected, Hex.toHexString(program.stack.peek().getData()).toUpperCase());
}