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import java.util.*; public class CollectionsSynchronizedSortedMapExample2 { public static void main(String[] args) { SortedMap<Integer, Integer> map = new TreeMap<>(); map.put(1, 1001); map.put(2, 1002); map.put(5, 1005); map.put(4, 1004); map.put(3, 1003); //System.out.println("Map before Synchronized map: " + map); SortedMap<Integer, Integer> synmap = Collections.synchronizedSortedMap(map); System.out.println("Synchronized sorted map:" + synmap); } }
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