// functional/RunnableMethodReference.java
// (c)2020 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// Method references with interface Runnable

class Go {
  static void go() {
    System.out.println("Go::go()");
  }
}

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

    new Thread(new Runnable() {
      public void run() {
        System.out.println("Anonymous");
      }
    }).start();

    new Thread(
      () -> System.out.println("lambda")
    ).start();

    new Thread(Go::go).start();
  }
}
/* Output:
Anonymous
lambda
Go::go()
*/