デッドロックに関するウィジェット
4070 ワード
package project;
public class Main implements Runnable{
static Object s1 = new Object(),s2 = new Object();
public void run(){
if(Thread.currentThread().getName().equals("t1")){
synchronized (s1) {
System.out.println("th1 locked s1");
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO catch
e.printStackTrace();
}
synchronized (s2) {
System.out.println("th1 locked s2");
}
}
}else {
synchronized (s2) {
System.out.println("th1 locked s2");
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO catch
e.printStackTrace();
}
synchronized (s1) {
System.out.println("th1 locked s1");
}
}
}
}
public static void main(String[] args) {
Thread t1 = new Thread(new Main(),"t1");
Thread t2 = new Thread(new Main(),"t2");
t1.start();
t2.start();
}
}