public static class LabelledTree.Leaf<L1,L2> extends LabelledTree<L1,L2>
LabelledTree.Leaf<L1,L2>, LabelledTree.Node<L1,L2>
Leaf(L2 label)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public Leaf(L2 label)