*     remaining configuration and cache building
   * @return this {@code CacheBuilder} instance (for chaining)
   * @throws IllegalStateException if a removal listener was already set
   */
  public <K1 extends K, V1 extends V> CacheBuilder<K1, V1> removalListener(
      RemovalListener<? super K1, ? super V1> listener) {
    checkState(this.removalListener == null);

      }

      @Override
      public void remove() {
        iterator.remove();
      }
    };
  }

  /**
   * Returns an iterator that cycles indefinitely over the provided elements.
   *
   * <p>The returned iterator supports {@code remove()}. After {@code remove()} is called,
   * subsequent cycles omit the removed element, but {@code elements} does not change. The

          entry.getHash(),
          entry.getValueReference().get(),
          entry.getValueReference().getWeight(),
          RemovalCause.COLLECTED);
      writeQueue.remove(entry);
      accessQueue.remove(entry);
    }

    /** Removes an entry whose key has been garbage collected. */
    @CanIgnoreReturnValue
    boolean reclaimKey(ReferenceEntry<K, V> entry, int hash) {
      lock();
      try {

	defer cancel()

	obj, fsDirs, err := prepareErasure(ctx, 16)
	if err != nil {
		t.Fatal("Unable to initialize 'Erasure' object layer.", err)
	}
	// Remove all dirs.
	for _, dir := range fsDirs {
		defer os.RemoveAll(dir)
	}

	type testCaseType struct {
		bucket string
		object string
	}

	bucketName := "bucket"
	testCases := []testCaseType{
		{bucketName, "dir/obj1"},

		size = 0
	case lifecycle.DeleteAction:
		// On a non-versioned bucket, DeleteObject removes the only version permanently.
		if !vc.PrefixEnabled(oi.Name) {
			size = 0
		}
	}

	applyLifecycleAction(lcEvt, lcEventSrc_Scanner, oi)
	return lcEvt.Action, size
}

// applyNewerNoncurrentVersionLimit removes noncurrent versions older than the most recent NewerNoncurrentVersions configured.

### Other (Cleanup or Flake)

- '`build/dependencies.yaml`: remove the dependency on Docker. With the dockershim removal, core Kubernetes no longer
  has to track the latest validated version of Docker.' ([#107607](https://github.com/kubernetes/kubernetes/pull/107607), [@neolit123](https://github.com/neolit123))

    taskFaker.runNextTask()
    assertThat(cache.remove("a")).isTrue()
    assertAbsent("a")
    cache.close()
    createNewCache()

    // The journal will have no record that 'a' was removed. It will have an entry for 'a', but when
    // it tries to read the cache files, it will find they were deleted. Once it encounters an entry
    // with missing cache files, it should remove it from the cache entirely.

## Deprecations and Removals

- kubectl
  - `kubectl convert`, deprecated since v1.14, will be removed in v1.17.
  - The `--export` flag for the `kubectl get` command, deprecated since v1.14, will be removed in v1.18.
  - The `--pod`/`-p` flag for `kubectl exec`, deprecated since 1.12, has been removed.

    map.put(one, two);
    map.remove(one);
    assertNotified(listener, one, two, RemovalCause.EXPLICIT);

    map.put(two, three);
    map.remove(two, three);
    assertNotified(listener, two, three, RemovalCause.EXPLICIT);

    map.put(three, four);
    Iterator<?> i = map.entrySet().iterator();
    i.next();
    i.remove();
    assertNotified(listener, three, four, RemovalCause.EXPLICIT);

    map.put(one, two);
    map.remove(one);
    assertNotified(listener, one, two, RemovalCause.EXPLICIT);

    map.put(two, three);
    map.remove(two, three);
    assertNotified(listener, two, three, RemovalCause.EXPLICIT);

    map.put(three, four);
    Iterator<?> i = map.entrySet().iterator();
    i.next();
    i.remove();
    assertNotified(listener, three, four, RemovalCause.EXPLICIT);