builder.addAll(original.getFinalizerGroups());
        builder.addAll(finalizers.getFinalizerGroups());
        return new CompositeNodeGroup(reachableFromEntryPoint, original.getOrdinalGroup(), builder.build());
    }

    public CompositeNodeGroup(boolean reachableFromEntryPoint, NodeGroup newOrdinal, Set<FinalizerGroup> finalizerGroups) {
        this.ordinalGroup = newOrdinal;

    }

    @Override
    public void execute(NodeExecutionContext context) {
    }

    public Type getType() {
        return type;
    }

    public OrdinalGroup getOrdinalGroup() {
        return ordinal;
    }

    public void addDependenciesFrom(LocalTaskNode taskNode) {
        // Only add hard successors that will actually be executed
        Node prepareNode = taskNode.getPrepareNode();

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

abstract class HasFinalizers extends NodeGroup {
    public abstract NodeGroup getOrdinalGroup();

    public abstract Set<FinalizerGroup> getFinalizerGroups();

    protected boolean isCanCancel(Collection<FinalizerGroup> groups) {

        return "finalizer " + node + " ordinal: " + ordinal + ", delegate: " + delegate;
    }

    public TaskNode getNode() {
        return node;
    }

    @Override
    public NodeGroup getOrdinalGroup() {
        return delegate;
    }

    @Override
    public NodeGroup withOrdinalGroup(OrdinalGroup newOrdinal) {
        ordinal = newOrdinal;
        return this;
    }

    @Override