Click here to watch in Youtube :
https://www.youtube.com/watch?v=JFER5IL_VjU&list=UUhwKlOVR041tngjerWxVccw
StreamDemo.java
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_parallel_array_filter_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_parallel_array_filter_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/bc0205890e206d66c03b068b168e05c78f68f50d/BasicJava/StreamDemo_parallel_array_filter_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
https://www.youtube.com/watch?v=JFER5IL_VjU&list=UUhwKlOVR041tngjerWxVccw
StreamDemo.java
import java.util.ArrayList; import java.util.List; import java.util.stream.Stream; /** * * To enable parallelism, all you have to do is to create a parallel * stream, instead of sequential stream. And to surprise you, this is * really very easy. * * Anytime you want to particular job using multiple threads in * parallel cores, all you have to call method parallelStream() method * instead of stream() method. * */ public class StreamDemo { public static void main(String[] args) { List<Integer> numberList = new ArrayList<Integer>(); for (int i = 1; i < 20; i++) { numberList.add(i); } // Here creating a parallel stream Stream<Integer> parallelStream = numberList.parallelStream(); Integer[] evenNumbersArray = parallelStream.filter(i -> i % 2 == 0) .toArray(Integer[]::new); for (Integer evenNumber : evenNumbersArray) { System.out.println(evenNumber); } } }Output
2 4 6 8 10 12 14 16 18Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_parallel_array_filter_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_parallel_array_filter_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/bc0205890e206d66c03b068b168e05c78f68f50d/BasicJava/StreamDemo_parallel_array_filter_App/?at=master
See also:
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