Anže Sodja <******@****.***> 1701163530 +0100

			scopes.Framework.Infof("checking operator remove command for default revision")
			removeCmd := []string{
				"operator", "remove",
				"--skip-confirmation",
				"--revision", "default",
			}
			istioCtl.InvokeOrFail(t, removeCmd)

			retry.UntilSuccessOrFail(t, func() error {
				// check the revision of operator which should to be removed

        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();
      }

		nt.tree[zone] = []string{n.Name}
	}
	logger.V(2).Info("Added node in listed group to NodeTree", "node", klog.KObj(n), "zone", zone)
	nt.numNodes++
}

// removeNode removes a node from the NodeTree.
func (nt *nodeTree) removeNode(logger klog.Logger, n *v1.Node) error {
	zone := utilnode.GetZoneKey(n)
	if na, ok := nt.tree[zone]; ok {
		for i, nodeName := range na {
			if nodeName == n.Name {

  }

  @Override
  @CanIgnoreReturnValue
  public boolean removeNode(N node) {
    checkNotNull(node, "node");

    NetworkConnections<N, E> connections = nodeConnections.get(node);
    if (connections == null) {
      return false;
    }

    // Since views are returned, we need to copy the edges that will be removed.
    // Thus we avoid modifying the underlying view while iterating over it.

  }

  @Override
  @CanIgnoreReturnValue
  public boolean removeNode(N node) {
    checkNotNull(node, "node");

    NetworkConnections<N, E> connections = nodeConnections.get(node);
    if (connections == null) {
      return false;
    }

    // Since views are returned, we need to copy the edges that will be removed.
    // Thus we avoid modifying the underlying view while iterating over it.

 * graphs. Instances of this class should be constructed with {@link ValueGraphBuilder}.
 *
 * <p>Time complexities for mutation methods are all O(1) except for {@code removeNode(N node)},
 * which is in O(d_node) where d_node is the degree of {@code node}.
 *
 * @author James Sexton
 * @author Joshua O'Madadhain
 * @author Omar Darwish
 * @param <N> Node parameter type

 * graphs. Instances of this class should be constructed with {@link ValueGraphBuilder}.
 *
 * <p>Time complexities for mutation methods are all O(1) except for {@code removeNode(N node)},
 * which is in O(d_node) where d_node is the degree of {@code node}.
 *
 * @author James Sexton
 * @author Joshua O'Madadhain
 * @author Omar Darwish
 * @param <N> Node parameter type

			}
			oldUIDSet.Delete(newUID)
		} else {
			added = append(added, value)
		}
	}
	for oldUID := range oldUIDSet {
		removed = append(removed, oldUIDToRef[oldUID])
	}

	return added, removed, changed
}

func deletionStartsWithFinalizer(oldObj interface{}, newAccessor metav1.Object, matchingFinalizer string) bool {

  boolean putEdge(EndpointPair<N> endpoints);

  /**
   * Removes {@code node} if it is present; all edges incident to {@code node} will also be removed.
   *
   * @return {@code true} if the graph was modified as a result of this call
   */
  @CanIgnoreReturnValue
  boolean removeNode(N node);

  /**
   * Removes the edge connecting {@code nodeU} to {@code nodeV}, if it is present.
   *