黑马程序员-多线程死锁

来源：互联网发布：焊接仿真软件编辑：程序博客网时间：2024/05/21 20:14

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package 多线程;

class Dead implements Runnable{
private boolean flag;
Dead(boolean f){
flag=f;
}
}
else{
synchronized(MyLock.mylockb){
System.out.println("MyLock.mylockb");
synchronized(MyLock.mylocka){
System.out.println("MyLock.mylocka");
}
}
}
}
}
class MyLock{
public static Object mylocka=new Object();
public static Object mylockb=new Object();
}
public class DeadLockDemo{
public static void main(String[] args){
Thread t1=new Thread(new Dead(true));
Thread t2=new Thread(new Dead(false));

t1.start();
t2.start();
}
}

死锁出现的问题是由于俩个线程互相站着对方的锁，使双方都不能继续运行下去

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