Test.java

import java.util.*;

public class Test {

  public static void main(String[] args){
    List<Integer> numbers = Arrays.asList(1,2,3,4,5);

    /* Lambda Functions, figures out the type */
    // numbers.forEach((val) -> {
    //   System.out.println(val);
    // });

    /* Method references */
    numbers.forEach(System.out::println);
  }

}