assertEquals(1, dataMap.size());
        assertEquals("Z1", dataMap.get("z"));
    }

    /** Case 5: Overwrite processing for multiple fields, existing overwrite keys are also properly removed */
    public void test_mergeResponseData_multipleOverwrite() {
        Map<String, Object> dataMap = new HashMap<>();
        // Case where the initial dataMap also contains overwrite keys
        dataMap.put("m", "M0");

        assertEquals(2, ruleManager.getRuleCount());
        assertTrue(ruleManager.hasRule(rule));

        // Remove one instance
        assertTrue(ruleManager.removeRule(rule));
        assertEquals(1, ruleManager.getRuleCount());
        assertTrue(ruleManager.hasRule(rule));

        // Remove second instance
        assertTrue(ruleManager.removeRule(rule));
        assertEquals(0, ruleManager.getRuleCount());

			if delErrs[i] != nil {
				t.Errorf("Test %d: Failed to remove object `%v` with the error: `%v`", testIdx, names[i], delErrs[i])
			}
			_, statErr := obj.GetObjectInfo(ctx, bucketName, objectName, ObjectOptions{
				VersionID: names[i].VersionID,
			})
			switch statErr.(type) {
			case VersionNotFound:
			default:
				t.Errorf("Test %d: Object %s is not removed", testIdx, objectName)
			}
		}
	}
}

* kubectl get ingress output remove rules ([#26684](https://github.com/kubernetes/kubernetes/pull/26684), [@AdoHe](https://github.com/AdoHe))
* AWS kube-up: Remove SecurityContextDeny admission controller (to mirror GCE) ([#25381](https://github.com/kubernetes/kubernetes/pull/25381), [@zquestz](https://github.com/zquestz))

	lru := lru.NewLRU[string, int](2, nil, time.Hour)
	lru.Add("key1", 1)
	lru.Add("key2", 2)
	lru.Add("key3", 3)

	if _, ok := lru.Get("key1"); ok {
		t.Errorf("Expected key1 to be removed, but it still exists")
	}
}

func TestLRU_Add_UnlimitedSize_NoEviction(t *testing.T) {
	lru := lru.NewLRU[string, int](0, nil, time.Hour)
	lru.Add("key1", 1)
	lru.Add("key2", 2)
	lru.Add("key3", 3)

            }
        }
    ]
}
```

### 3.3 Automatic removal of delete markers with no other versions

When an object has only one version as a delete marker, the latter can be automatically removed after a certain number of days using the following configuration:

```
{
    "Rules": [
        {
            "ID": "Removing all delete markers",
            "Expiration": {

  }

  @CanIgnoreReturnValue
  @Override
  public boolean remove(@Nullable Object object) {
    if (needsAllocArrays()) {
      return false;
    }
    Set<E> delegate = delegateOrNull();
    if (delegate != null) {
      return delegate.remove(object);
    }
    int mask = hashTableMask();
    int index =
        CompactHashing.remove(
            object,
            /* value= */ null,
            mask,

- The GA TokenRequest and TokenRequestProjection feature gates have been removed and are unconditionally enabled. Remove explicit use of those feature gates in CLI invocations. ([#97148](https://github.com/kubernetes/kubernetes/pull/97148),...

    assertTrue(cycle.hasNext());
    assertThrows(IllegalStateException.class, () -> cycle.remove());
  }

  public void testCycleRemoveSameElementTwice() {
    Iterator<String> cycle = Iterators.cycle("a", "b");
    cycle.next();
    cycle.remove();
    assertThrows(IllegalStateException.class, () -> cycle.remove());
  }

  public void testCycleWhenRemoveIsNotSupported() {

                            if (!trimmedField.isEmpty()) {
                                notAnalyzedFieldSet.remove(trimmedField);
                            }
                        }
                    }
                }
            };
            queryFieldConfig.init();

            // Only field1 and field2 should be removed from notAnalyzedFieldSet
            assertFalse(queryFieldConfig.notAnalyzedFieldSet.contains("field1"));