TreeMap clone() method in java
import java.util.TreeMap;
public class TreeMapCloneMethodExample
{
public static void main(String[] args)
{
TreeMap<Integer, String> tm = new TreeMap<Integer, String>();
TreeMap<Integer, String> tmClone = new TreeMap<Integer, String>();
tm.put(60, "apple");
tm.put(10, "banana");
tm.put(50, "cherry");
tm.put(30, "fig");
tm.put(80, "grape");
tm.put(90, "kiwifruit");
// cloning TreeMap
System.out.println("Cloning TreeMap: ");
tmClone = (TreeMap)tm.clone();
System.out.println("Given TreeMap: " + tm);
System.out.println("Cloned TreeMap: " + tmClone);
}
}