forked from jasder/antlr
More cleanup; use save Collection comparison
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@ -46,7 +46,9 @@ public class Graph<T> {
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public static class Node<T> {
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public T payload;
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public List<Node<T>> edges = Collections.emptyList(); // points at which nodes?
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@SuppressWarnings("unchecked")
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public List<Node<T>> edges = Collections.EMPTY_LIST; // points at which nodes?
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public Node(T payload) { this.payload = payload; }
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