例10.1 public class multiThreadExamplelt public static void main(String args i new My Thread("A") . start;∥)动线程A new MyThread('"B"). start0;∥启动线程B class my Thread extends Thread t public MyThread(string n)super(n);) /m:线程名称 G car例10.1 public class MultiThreadExample1{ public static void main(String []args){ new MyThread("A").start(); //启动线程A new MyThread("B").start(); //启动线程B } } class MyThread extends Thread{ public MyThread(String n){super(n); } //n：线程名称