# Release 2.12.0

### Breaking Changes

*   Build, Compilation and Packaging

  /**
   * Removes the mapping, if any, associated with the given keys.
   *
   * @param rowKey row key of mapping to be removed
   * @param columnKey column key of mapping to be removed
   * @return the value previously associated with the keys, or {@code null} if no such value existed
   */
  @CanIgnoreReturnValue
  @CheckForNull
  V remove(
      @CompatibleWith("R") @CheckForNull Object rowKey,

 * according to when the first occurrence of the element was added. When the multiset contains
 * multiple instances of an element, those instances are consecutive in the iteration order. If all
 * occurrences of an element are removed, after which that element is added to the multiset, the
 * element will appear at the end of the iteration.
 *
 * <p>See the Guava User Guide article on <a href=

        with:
          registry: gcr.io
          username: _json_key
          password: ${{ secrets.GCP_CREDS }}
      -
        name: Login to AR
        # Once this is verified, removed gcr.io actions.
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          registry: us-central1-docker.pkg.dev
          username: _json_key

        // if removeAll returns true, all we really know is that at least one subscriber was
        // removed... however, barring something very strange we can assume that if at least one
        // subscriber was removed, all subscribers on listener for that event type were... after
        // all, the definition of subscribers on a particular class is totally static

			if err := os.Remove(in.cniConfigFilepath); err != nil {
				return fmt.Errorf("failed to remove CNI config file %s: %w", in.cniConfigFilepath, err)
			}
		}
	}

	if len(in.kubeconfigFilepath) > 0 && file.Exists(in.kubeconfigFilepath) {
		installLog.Infof("removing Istio CNI kubeconfig file: %s", in.kubeconfigFilepath)
		if err := os.Remove(in.kubeconfigFilepath); err != nil {

*   Kubelet no longer removes unregistered extended resource capacities from node status; cluster admins will have to manually remove extended resources exposed via device plugins when they the remove plugins themselves. ([#53353](https://github.com/kubernetes/kubernetes/pull/53353),[ @jiayingz](https://github.com/jiayingz))

        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(network.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractNetworkTest.validateNetwork(network);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

        assertThat(graph.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(graph.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractGraphTest.validateGraph(graph);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(graph.removeNode(nodeList.get(i))).isTrue();
      }

        }
        try {
            session.send( request, response );
        } catch( SmbException se ) {
            if (se.getNtStatus() == se.NT_STATUS_NETWORK_NAME_DELETED) {
                /* Someone removed the share while we were
                 * connected. Bastards! Disconnect this tree
                 * so that it reconnects cleanly should the share
                 * reappear in this client's lifetime.
                 */