Example:
The following program
demonstrates the deadlock situation:
package BASICS;
public class DeadDemo{
public static void main(String args[]){
String s1="Dead";
String s2="Lock";
MyThread1 m=new
MyThread1(s1,s2);
MyThread2 m1=new
MyThread2(s1,s2);
}
}
class MyThread1 extends Thread{
String s1;
String s2;
MyThread1(String s1, String s2){
this.s1=s1;
this.s2=s2;
start();
}
public void run(){
while(true){
synchronized(s1){
synchronized(s2){
System.out.println(s1+s2);
}
}
}
}
}
class MyThread2 extends
Thread{
String s1;
String s2;
MyThread2(String s1,String s2){
this.s1=s1;
this.s2=s2;
start();
}
public void run(){
while(true){
synchronized(s2){
synchronized(s1){
System.out.println(s2+s1);
}
}
}
}
}
