package t1;
import java.util.concurrent.Executor;
public class TestThread19 {
 public static void main(String[] args) {
        Runnable r = () -> {
            System.out.println("Runnable");
        };
        Executor executor = (Runnable w) -> {
            w.run();
        };
        executor.execute(r);
    }
}
输出结果:
Runnable
原文:https://www.cnblogs.com/dengw125792/p/12610304.html