Iterate through the values of Java TreeMap : TreeMap « Collections Data Structure « Java

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Java » Collections Data Structure » TreeMap

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Iterate through the values of Java TreeMap

 

import java.util.Collection;

import java.util.Iterator;

import java.util.TreeMap;



public class Main {

  public static void main(String[] args) {

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

    treeMap.put("1", "One");

    treeMap.put("2", "Two");

    treeMap.put("3", "Three");



    Collection c = treeMap.values();

    Iterator itr = c.iterator();



    while (itr.hasNext()){

      System.out.println(itr.next());

    }

  }

}

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