package org.simantics.scl.runtime.collection;

import java.util.Map;
import java.util.TreeMap;

public class TreeMapUtils {
	public static TreeMap<?, ?> asTreeMap(Map<?, ?> map) {
		if (map instanceof TreeMap<?, ?>) {
			return (TreeMap<?, ?>)map;
		} else {
			throw new ClassCastException();
		}
	}
}