JAVA EE: How to filter the numbers[num%2==0] using Java 8 streams

Click here to watch in Youtube :
https://www.youtube.com/watch?v=IJm_SCcsfuY&list=UUhwKlOVR041tngjerWxVccw

StreamFilterDemo.java

import java.util.Arrays;
import java.util.List;
import java.util.function.Predicate;

public class StreamFilterDemo
{
    public static void main(String[] args)
    {
        List<Integer> list = Arrays.asList(3, 4, 6);

        /*
         * Stream.filter()
         * 
         * It returns the stream with the elements that matches the
         * given Predicate.
         */
        Predicate<Integer> p = num -> num % 2 == 0;
        list.stream().filter(p)
                .forEach(e -> System.out.print(e + " "));
    }
}