Java Streams - IntStream iterator() example

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IntStream iterator() returns the PrimitiveIterator.

Syntax

iterator has the following syntax.

PrimitiveIterator.OfInt iterator()

Example

The following example shows how to use iterator.

import java.util.PrimitiveIterator;
import java.util.stream.IntStream;
/*  w w w.j a  v  a2s  . c o m*/
public class Main {
  public static void main(String[] args) {
    IntStream i = IntStream.of(1,2,3,4,5,6,7);
    PrimitiveIterator.OfInt o =  i.iterator();
    while(o.hasNext()){
      System.out.println(o.nextInt());  
    }
      
  }
}

The code above generates the following result.

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