Tree Map - Online Code


In the following example, we have used the TreeMap method, which stores its elements in a tree and orders its elements based on their values. Here in the example we have used the key of the element to show the values of the element. To retrieve the keys and values use keySet() and values() method respectively.

Source Code

import java.util.*;

public class TreeMapExample{
  public static void main(String[] args) {
    System.out.println("Tree Map Example!\n");
    TreeMap <Integer, String>tMap = new TreeMap<Integer, Strin
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