java_upgrade/src/main/java/lambdas/RunnableDemo.java at master · amhtech/java_upgrade · GitHub

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package lambdas;

public class RunnableDemo {

public static void main(String[] args) {

// Java 7 syntax

new Thread(new Runnable() {

@Override

public void run() {

System.out.println("Inside an anonymous inner class");

}

}).start();

// Expression lambda

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

// Block lambda

new Thread(() -> {

System.out.println("Inside block lambda");

}).start();

// Assign a lambda to a variable

Runnable runnable = () -> System.out.println("Assigned to a variable");

new Thread(runnable).start();

}

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