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Tip of the Day
Language: Java
Expertise: Intermediate
Aug 1, 2017

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New Way to Iterate a List in Java 8

We can see that the method println is referred by System.out using ::

import java.util.*;

public class NewForEach 
{
   public static void main(String args[])
   {
      List empNames = new ArrayList();
      
      empNames.add("Andrew");
      empNames.add("Mohin");
      empNames.add("Rajan");
      
      empNames.forEach(System.out::println);
   }
}
M S Sridhar
 
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