Wednesday 30 August 2017

toArray method of Java 8 Stream | Java 8 streams tutorial | Java 8 streams | Streams in Java 8


Click here to watch in Youtube : 
https://www.youtube.com/watch?v=xCQKH1NpJ7Q&list=UUhwKlOVR041tngjerWxVccw

StreamToArrayDemo.java
import java.util.Arrays;
import java.util.List;

public class StreamToArrayDemo
{
    public static void main(String[] args)
    {

        List<String> list = Arrays.asList("A", "B", "C", "D");

        /*
         * toArray(): It returns an array containing the elements of
         * stream.
         */

        Object[] objArray = list.stream().toArray();
        System.out.println("Length of array: " + objArray.length);

        for (Object object : objArray)
        {
            System.out.println(object);
        }
    }
}
Output
Length of array: 4
A
B
C
D

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

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/07d37f967453de17efa70af5825dc03ae2d5a7c0/BasicJava/StreamDemo_toArray_ObjArray_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