YouTipCollection Iterate
# Java Example - HashMap Iteration
[ Java Example](#)
The following example demonstrates how to use the iterator() method of the Collection class to iterate through a collection:
## Main.java File
import java.util.*; public class Main{public static void main(String[]args){HashMaphMap = new HashMap(); hMap.put("1", "1st"); hMap.put("2", "2nd"); hMap.put("3", "3rd"); Collection cl = hMap.values(); Iterator itr = cl.iterator(); while(itr.hasNext()){System.out.println(itr.next()); }}}
The output of the above code is:
1st2nd3rd
[ Java Example](#)