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java.lang.Object | +----hpjava.compiler.grammar.syntaxtree.Node | +----hpjava.compiler.grammar.syntaxtree.NodeListOptional
public Vector nodes
public NodeListOptional()
public Vector getNodes()
public void addNode(Node n)
public Enumeration elements()
public Node elementAt(int i)
public int size()
public boolean present()
public void accept(Visitor v)
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