//
// This stack is intrusive. Nodes must embed lfnode as the first field.
//
// The stack does not keep GC-visible pointers to nodes, so the caller
// must ensure the nodes are allocated outside the Go heap.
type lfstack uint64

func (head *lfstack) push(node *lfnode) {
	node.pushcnt++
	new := lfstackPack(node, node.pushcnt)
	if node1 := lfstackUnpack(new); node1 != node {

			templateGeneration,
			newPod("pod1", "node1", labels),
			hash,
			true,
		},
		{
			"templateGeneration matches, hash doesn't",
			templateGeneration,
			newPod("pod1", "node1", labels),
			hash + "123",
			true,
		},
		{
			"templateGeneration matches, no hash label, has hash",
			templateGeneration,
			newPod("pod1", "node1", labelsNoHash),
			hash,
			true,
		},
		{

                    module('cglib:cglib:3.2.5').selectedByRule('capability cglib is provided by cglib:cglib and cglib:cglib-nodep')
                    edge('cglib:cglib-nodep:3.2.5', 'cglib:cglib:3.2.5').selectedByRule('capability cglib is provided by cglib:cglib and cglib:cglib-nodep')
                }
            }
        } else {
            def variant = 'runtime'

					pendingAttemptToDelete: []*node{makeNode(node1WithNamespace, virtual)},                                       // virtual node1 still not observed, got requeued
				}),
				// observe cluster-scoped parent
				processEvent(makeAddEvent(node1)),
				assertState(state{

grafana-node.png...

			// make cni not deploy to one of the nodes
			taintNodes(ctx)

			// make sure all nodes were untainted
			retry.UntilSuccessOrFail(t, func() error {
				nodeC := ctx.Clusters().Default().Kube().CoreV1().Nodes()
				nodes, err := nodeC.List(ctx.Context(), metav1.ListOptions{})
				if err != nil {
					return err
				}

				for _, node := range nodes.Items {
					for _, taint := range node.Spec.Taints {

import java.util.List;

/**
 * MetadataGraph node - as it's a directed graph - holds adjacency lists for incident and exident nodes
 *
 *
 */
@Deprecated
public class MetadataGraphNode {
    /** node payload */
    MavenArtifactMetadata metadata;

    /** nodes, incident to this (depend on me) */
    List<MetadataGraphNode> inNodes;

    /** nodes, exident to this (I depend on) */

	}

	instance1 := "instance-1"

	node1 := "node-1"
	node1Selector := &v1.NodeSelector{
		NodeSelectorTerms: []v1.NodeSelectorTerm{{
			MatchExpressions: []v1.NodeSelectorRequirement{{
				Key:      "kubernetes.io/hostname",
				Operator: v1.NodeSelectorOpIn,
				Values:   []string{node1},
			}},
		}},
	}
	node1Resources := resources{node1: map[string]ResourceModels{
		driver1: {

      checkArgument(
          edge.length() == 2, "Expecting each edge to consist of 2 characters but got %s", edge);
      char node1 = edge.charAt(0);
      char node2 = edge.charAt(1);
      graphMapBuilder.put(node1, node2);
      if (!directed) {
        graphMapBuilder.put(node2, node1);
      }
    }
    final ImmutableMultimap<Character, Character> graphMap = graphMapBuilder.build();

      checkArgument(
          edge.length() == 2, "Expecting each edge to consist of 2 characters but got %s", edge);
      char node1 = edge.charAt(0);
      char node2 = edge.charAt(1);
      graphMapBuilder.put(node1, node2);
      if (!directed) {
        graphMapBuilder.put(node2, node1);
      }
    }
    final ImmutableMultimap<Character, Character> graphMap = graphMapBuilder.build();