Add key value pair to Treemap V put(K key,V value)

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This tutorial explains how to Add key value pair to Treemap using V put() method.It Associates the specified value with the specified key in this map.

Example

import java.util.java.util.TreeMap;

public class TreeMapPut

{

public static void main(String a[])

{

   TreeMap<String, String> hm = new TreeMap<String, String>();

   hm.put("first", "FIRST INSERTED");

   hm.put("second", "SECOND INSERTED");

   hm.put("third","THIRD INSERTED");

   System.out.println(hm);

 }
}

Output

{first=FIRST INSERTED, second=SECOND INSERTED, third=THIRD INSERTED}

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