JAVA EE: toArray method of Java 8 Stream | Java 8 streams tutorial | Java 8 streams

Wednesday, 30 August 2017

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StreamToArrayDemo.java

import java.util.Arrays;
import java.util.List;

public class StreamToArrayDemo
{
    public static void main(String[] args)
    {

        List<String> list = Arrays.asList("A", "B", "C", "D");

        /*
         * toArray(): It returns an array containing the elements of
         * stream.
         */

        Object[] objArray = list.stream().toArray();
        System.out.println("Length of array: " + objArray.length);

        for (Object object : objArray)
        {
            System.out.println(object);
        }
    }
}