import java.util.concurrent.TimeUnit;
public class Main {
public static void runThreadUseLambda() {
new Thread(() -> System.out.println("")).start();
}
public static void runThreadUseInnerClass() {
new Thread(new Runnable() {
@Override
public void run() {
System.out.println("");
}
}).start();
}
public static void main(String[] args) throws InterruptedException {
runThreadUseLambda();
runThreadUseInnerClass();
TimeUnit.SECONDS.sleep(1);
}
}