TreeMap : SubMap

import java.util.TreeMap;

public class SubMap {

    public static void main(String[] args) {
        // TODO Auto-generated method stub


        TreeMap<Integer, Integer> lhm1 = new TreeMap<>();
        lhm1.put(10, 1);
        lhm1.put(20, 2);
        lhm1.put(30, 3);
        lhm1.put(40, 4);
        lhm1.put(50, 5);
       
       
       
        System.out.println("Full-List : "+lhm1);
       
        System.out.println("Full-List after replace(k, v) ex-(30, 30) : "+lhm1.subMap(20, 40));
   
    }
}