Java 8 Streams - LongStream.iterate Examples

Java 8 Streams Java Java API 

Interface:

java.util.stream.LongStream

Method:

static LongStream iterate(long seed,
                          LongUnaryOperator f)

Returns an infinite sequential ordered LongStream produced by iterative application of the provided LongUnaryOperator. The seed is the initial element of the iteration.

Examples

package com.logicbig.example.longstream;

import java.util.stream.LongStream;

public class IterateExample {

    public static void main(String... args) {
        LongStream.iterate(10, (lg) -> lg + 5)
                  .limit(10)
                  .forEach(System.out::println);

    }
}

Output

10
15
20
25
30
35
40
45
50
55