if block != nil {
			// Check the popped value.
			if block.popped.Load() == 0 {
				// popped should never be zero because that means we have
				// pushed at least one value but not yet popped if this
				// block pointer is not nil.
				throw("span set block with unpopped elements found in reset")
			}
			if block.popped.Load() == spanSetBlockEntries {
				// popped should also never be equal to spanSetBlockEntries

                                test("throwsExceptionWhenPopped()") {
                                    operationDisplayName "throws EmptyStackException when popped"
                                    testDisplayName "throws EmptyStackException when popped"
                                }
                                testClass("org.example.TestingAStackDemo\$WhenNew\$AfterPushing") {

		uid:       "2",
		node:      "zt-node-remote",
	}
	primaryClusterPods := []runtime.Object{
		toPod(ztunnelPodPrimary, true),
		toPod(podSameNodePrimary, false),
	}
	remoteClusterPods := []runtime.Object{
		toPod(ztunnelPodRemote, true),
		toPod(podSameNodeRemote, false),
	}
	remoteCluster2Pods := []runtime.Object{
		toPod(ztunnelPodRemote2, true),
	}

	primaryClient := kube.NewFakeClient(primaryClusterPods...)

        @Test
        @DisplayName("is empty")
        void isEmpty() {
            assertTrue(stack.isEmpty());
        }

        @Test
        @DisplayName("throws EmptyStackException when popped")
        void throwsExceptionWhenPopped() {
            assertThrows(EmptyStackException.class, () -> stack.pop());
        }

        @Nested
        @DisplayName("after pushing an element")

}

# Run pushd without stack output
function pushd() {
  command pushd "$@" > /dev/null
}

# Run popd without stack output
# the popd will access `directory stack`, no `real` parameters is actually needed
# shellcheck disable=SC2120
function popd() {
  command popd "$@" > /dev/null

* Jeśli nie rozumiesz pytania, poproś o więcej **szczegółów**.

### Odtwórz problem

W większości przypadków problem wynika z **autorskiego kodu** osoby pytającej.

			server, _ := New(c.ca, time.Duration(1), c.authenticators, multiClusterController)

			var pods []runtime.Object
			for _, p := range c.pods {
				pods = append(pods, toPod(p, strings.HasPrefix(p.name, "ztunnel")))
			}
			client := kube.NewFakeClient(pods...)
			stop := test.NewStop(t)
			multiClusterController.Add("fake", client, stop)
			client.RunAndWait(stop)

	LODSB:     "lods",
	LODSD:     "lods",
	LODSQ:     "lods",
	LODSW:     "lods",
	MOVSD:     "movsl",
	MOVSD_XMM: "movsd",
	OUTSD:     "outsl",
	POPA:      "popaw",
	POPAD:     "popa",
	POPF:      "popfw",
	POPFD:     "popf",
	PUSHA:     "pushaw",
	PUSHAD:    "pusha",
	PUSHF:     "pushfw",
	PUSHFD:    "pushf",
	SCASB:     "scas",
	SCASD:     "scas",
	SCASQ:     "scas",
	SCASW:     "scas",

	// Record that decoder must stop at end tag corresponding to start.
	d.pushEOF()

	d.unmarshalDepth++
	err := val.UnmarshalXML(d, *start)
	d.unmarshalDepth--
	if err != nil {
		d.popEOF()
		return err
	}

	if !d.popEOF() {
		return fmt.Errorf("xml: %s.UnmarshalXML did not consume entire <%s> element", receiverType(val), start.Name.Local)
	}

	return nil
}

// will not keep heap objects live. Unlike the main garbage
// collection, we can't sweep the dead stack objects; they live on in
// a moribund state until the stack frame that contains them is
// popped.
//
// A stack can look like this:
//
// +----------+
// | foo()    |
// | +------+ |
// | |  A   | | <---\
// | +------+ |     |
// |          |     |
// | +------+ |     |
// | |  B   | |     |