Wednesday, 17 May 2017

Java Tutorial: Lambda expression in java[Lambda expression example without return keyword]


Click here to watch in Youtube : 
https://www.youtube.com/watch?v=yw2YegxHUFE&list=UUhwKlOVR041tngjerWxVccw

LambdaDemo.java
@FunctionalInterface
interface Add
{
    int addition(int a, int b);
}

/**
 * 
 * In Java lambda expression, if there is only one statement, you may
 * or may not use return keyword.
 * 
 * Java Lambda Expression Example: Without return keyword
 *
 */
public class LambdaDemo
{

    public static void main(String[] args)
    {
        // Lambda expression without return keyword.
        Add add = (a, b) -> (a + b);

        int sum = add.addition(10, 20);
        System.out.println("sum = " + sum);
    }

}
Output
sum = 30
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/LambdaDemo_without_return_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/LambdaDemo_without_return_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/539015917c8406e4be671410d713073b3971d1a5/BasicJava/LambdaDemo_without_return_App/?at=master

See also:
  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • Kids Tutorial
  • No comments:

    Post a Comment

    Google+ Followers

    Google+ Badge