Java8-Thread-No.01

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import java.util.concurrent.TimeUnit;public class Threads1 {    public static void main(String[] args) {        test1();//        test2();//        test3();    }    private static void test3() {        Runnable runnable = () -> {            try {                System.out.println("Foo " + Thread.currentThread().getName());                TimeUnit.SECONDS.sleep(1);                System.out.println("Bar " + Thread.currentThread().getName());            }            catch (InterruptedException e) {                e.printStackTrace();            }        };        Thread thread = new Thread(runnable);        thread.start();    }    private static void test2() {        Runnable runnable = () -> {            try {                System.out.println("Foo " + Thread.currentThread().getName());                Thread.sleep(1000);                System.out.println("Bar " + Thread.currentThread().getName());            }            catch (InterruptedException e) {                e.printStackTrace();            }        };        Thread thread = new Thread(runnable);        thread.start();    }    private static void test1() {        Runnable runnable = () -> {            String threadName = Thread.currentThread().getName();            System.out.println("Hello " + threadName);        };        runnable.run();        Thread thread = new Thread(runnable);        thread.start();        System.out.println("Done!");    }}
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