How to iterate through the values of LinkedHashMap in Java

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package javaapplication1;

import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedHashMap;

public class JavaApplication1 {

    public static void main(String[] args) {

        LinkedHashMap lHashMap = new LinkedHashMap();
   
        // key value pairs
        lHashMap.put("1", "Java");
        lHashMap.put("2", "C#");
        lHashMap.put("3", "C++");
        lHashMap.put("4", "C");
        lHashMap.put("5", "PHP");

        Collection c = lHashMap.values();
   
        Iterator itr = c.iterator();
   
        while (itr.hasNext())
            System.out.println(itr.next());
  }
}
  
/*
run:

Java
C#
C++
C
PHP

*/

 



answered Sep 27, 2016 by avibootz

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