Method entryAt

src/jvm/clojure/lang/PersistentTreeMap.java:313–326

(Object key)

}

public Node entryAt(Object key){
	Node t = tree;
	while(t != null)
		{
		int c = doCompare(key, t.key);
		if(c == 0)
			return t;
		else if(c < 0)
			t = t.left();
		else
			t = t.right();
		}
	return t;
}

public int doCompare(Object k1, Object k2){
//	if(comp != null)