@Override
    public boolean removeAll(Collection<?> c) {
      try {
        return super.removeAll(checkNotNull(c));
      } catch (UnsupportedOperationException e) {
        // if the iterators don't support remove
        return Sets.removeAllImpl(this, c.iterator());
      }
    }

    @Override
    public boolean retainAll(Collection<?> c) {
      try {
        return super.retainAll(checkNotNull(c));

    @Override
    public boolean removeAll(Collection<?> c) {
      try {
        return super.removeAll(checkNotNull(c));
      } catch (UnsupportedOperationException e) {
        // if the iterators don't support remove
        return Sets.removeAllImpl(this, c.iterator());
      }
    }

    @Override
    public boolean retainAll(Collection<?> c) {
      try {
        return super.retainAll(checkNotNull(c));

          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 {

          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 {

- Removed the generally available feature gate `CSIMigrationPortworx`, which was locked and enabled since 1.33.
  - Removed alpha feature gate `InTreePluginPortworxUnregister`

    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);

	if len(tgtArns) == 0 {
		return dsc
	}
	var sync, replicate bool
	for _, tgtArn := range tgtArns {
		opts.TargetArn = tgtArn
		replicate = rcfg.Replicate(opts)
		// when incoming delete is removal of a delete marker(a.k.a versioned delete),
		// GetObjectInfo returns extra information even though it returns errFileNotFound
		if gerr != nil {
			validReplStatus := false
			switch oi.TargetReplicationStatus(tgtArn) {

* Removed the deprecated kubelet --configure-cbr0 flag, and with that the "classic" networking mode as well ([#34906](https://github.com/kubernetes/kubernetes/pull/34906), [@luxas](https://github.com/luxas))
* New client-go structure ([#34989](https://github.com/kubernetes/kubernetes/pull/34989), [@caesarxuchao](https://github.com/caesarxuchao))

    - [DELETE operation in REST API](#delete-operation-in-rest-api)
  - [Action Required Before Upgrading](#action-required-before-upgrading)
- [optionally, remove the old secret](#optionally-remove-the-old-secret)
  - [Previous Releases Included in v1.4.0](#previous-releases-included-in-v140)
- [v1.4.0-beta.11](#v140-beta11)
  - [Downloads](#downloads-6)