Iterate through the values of Java LinkedHashMap in Java

An iterator is used in Java to iterate through the values of LinkedHashMap.

Let us first create LinkedHashMap −

LinkedHashMap<String,String> l = new LinkedHashMap<String,String>();

Add some elements to the LinkedHashMap −

l.put("1", "Jack"); l.put("2", "Tom"); l.put("3", "Jimmy"); l.put("4", "Morgan"); l.put("5", "Tim"); l.put("6", "Brad");

Iterate through the values −

Collection res = l.values(); Iterator i = res.iterator(); while (i.hasNext()){    System.out.println(i.next()); }

The following is an example to iterate through the values of LinkedHashMap −

Example

 Live Demo

import java.util.*; public class Demo {    public static void main(String[] args) {       LinkedHashMap<String,String> l = new LinkedHashMap<String,String>();       l.put("1", "Jack");       l.put("2", "Tom");       l.put("3", "Jimmy");       l.put("4", "Morgan");       l.put("5", "Tim");       l.put("6", "Brad");       System.out.println("LinkedHashMap elements...");       Collection res = l.values();       Iterator i = res.iterator();       while (i.hasNext()) {          System.out.println(i.next());       }    } }

Output

LinkedHashMap elements... Jack Tom Jimmy Morgan Tim Brad