Click here to watch in Youtube :
https://www.youtube.com/watch?v=H4ltBcRYC8E&list=UUhwKlOVR041tngjerWxVccw
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What is Stream | Java 8 streams tutorial | Java 8 streams | Streams in Java 8 |
import java.util.Arrays; import java.util.List; import java.util.stream.Collectors; public class StreamDemo { public static void main(String[] args) { List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7); // get List from Stream Operation List<String> result = numbers.stream() .filter(i -> (i % 2) == 0) .map(i -> "[" + i + "]") .collect(Collectors.toList()); System.out.println(result); } }Output
[[2], [4], [6]]Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_what_is_stream_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_what_is_stream_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/bc0205890e206d66c03b068b168e05c78f68f50d/BasicJava/StreamDemo_what_is_stream_App/?at=master
See also:
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