import java.util.function.Consumer;

/**
 * The set of nodes reachable from a particular finalizer node.
 */
public class FinalizerGroup extends HasFinalizers {
    private static final MemberSuccessors DO_NOT_BLOCK = new DoNotBlock();
    private final TaskNode node;
    private final NodeGroup delegate;
    private final Set<Node> members = new LinkedHashSet<>();
    @Nullable
    private OrdinalGroup ordinal;
    @Nullable