Click here to watch in Youtube :
https://www.youtube.com/watch?v=9e-W_Qmqjyo&list=UUhwKlOVR041tngjerWxVccw
FlatMapDemo.java
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_flatmap_intarray.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_flatmap_intarray
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/53e39342c1c41555c6e548783b3cf96ab7bd9ee6/BasicJava/StreamDemo_flatmap_intarray/?at=master
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https://www.youtube.com/watch?v=9e-W_Qmqjyo&list=UUhwKlOVR041tngjerWxVccw
FlatMapDemo.java
import java.util.Arrays; import java.util.stream.IntStream; import java.util.stream.Stream; public class FlatMapDemo { public static void main(String[] args) { int[][] intArray = {{1, 2, 3}, {4,5,6}}; //1. Stream<int[]> Stream<int[]> arrayStream = Stream.of(intArray); //2. Stream<int[]> -> flatMap -> IntStream IntStream intStream = arrayStream.flatMapToInt(x -> Arrays.stream(x)); intStream.forEach(x -> System.out.println(x)); } }Output
1 2 3 4 5 6Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_flatmap_intarray.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_flatmap_intarray
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/53e39342c1c41555c6e548783b3cf96ab7bd9ee6/BasicJava/StreamDemo_flatmap_intarray/?at=master
See also:
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