线程的优先级()

package edu.wtbu;//测试线程的优先级public class Demo06 {    public static void main(String[] args) {        //Thread.MAX_PRIORITY=10        //Thread.Min_PRIORITY=1        //Thread.NORM_PRIORITY=5        //主线程默认优先级        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());        MyPriority myPriority = new MyPriority();        Thread t1 = new Thread(myPriority);        Thread t2 = new Thread(myPriority);        Thread t3 = new Thread(myPriority);        Thread t4 = new Thread(myPriority);        Thread t5 = new Thread(myPriority);        Thread t6 = new Thread(myPriority);        //先设置优先级        t1.setPriority(6);        t2.setPriority(Thread.MAX_PRIORITY);        t3.setPriority(8);        t4.setPriority(3);        t5.setPriority(1);        t6.setPriority(7);        t1.start();        t2.start();        t3.start();        t4.start();        t5.start();        t6.start();    }}class MyPriority implements Runnable{    @Override    public void run() {        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());    }}
————————
package edu.wtbu;//测试线程的优先级public class Demo06 {    public static void main(String[] args) {        //Thread.MAX_PRIORITY=10        //Thread.Min_PRIORITY=1        //Thread.NORM_PRIORITY=5        //主线程默认优先级        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());        MyPriority myPriority = new MyPriority();        Thread t1 = new Thread(myPriority);        Thread t2 = new Thread(myPriority);        Thread t3 = new Thread(myPriority);        Thread t4 = new Thread(myPriority);        Thread t5 = new Thread(myPriority);        Thread t6 = new Thread(myPriority);        //先设置优先级        t1.setPriority(6);        t2.setPriority(Thread.MAX_PRIORITY);        t3.setPriority(8);        t4.setPriority(3);        t5.setPriority(1);        t6.setPriority(7);        t1.start();        t2.start();        t3.start();        t4.start();        t5.start();        t6.start();    }}class MyPriority implements Runnable{    @Override    public void run() {        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());    }}