[Java] Thread-03 Priority -01 、TestThread6

public class TestPriority {
public static void main(String[] args) {
Thread t1 = new Thread(new T1());
Thread t2 = new Thread(new T2());
t1.setPriority(Thread.NORM_PRIORITY + 3);
t1.start();
t2.start();
}
}

class T1 implements Runnable {
public void run() {
for (int i = 0; i < 2000; i++) {
System.out.println("T1: " + i);
}
}
}

class T2 implements Runnable {
public void run() {
for (int i = 0; i < 1000; i++) {
System.out.println("------T2: " + i);
}
}
}

public class TestThread6 {
public static void main(String args[]) {
Thread t = new Runner6();
t.start();

for (int i = 0; i < 50; i++) {
System.out.println("MainThread: " + i);
}
}
}

class Runner6 extends Thread {
public void run() {
System.out.println(Thread.currentThread().isAlive());
for (int i = 0; i < 50; i++) {
System.out.println("SubThread: " + i);
}
}
}