Write the program in java and make sure to comment on each line Not applicable.

Question

Write the program in java and make sure to comment on each line

Not applicable. 4. Associated Data Files 5. Problem Statement Write a Program in Java to create two methods in a class. In first method make two synchronized block to lock String class and Integer class. In the second method lock the above two classes in the reverse order Inside main method creates a thread and call the above methods. This will create a deadlock . Remove the deadlock from the code 6. Expected Output The expected output should be displayed on the eclipse console

Explanation / Answer

public class LockStyle {

public void method1(String o1,Integer o2) //method accept string and int

{

synchronized(o1)

{

System.out.println(o1); //print string

}

synchronized(o2)

{

System.out.println(o2);//print int

}

}

public void method2(String o1,Integer o2)//method accept string and int

{

synchronized(o2)

{

System.out.println(o2);//print int

}

synchronized(o1)

{

System.out.println(o1);//print string

}

}

public static void main(String[] args) {

LockStyle so=new LockStyle();//create object of classs

Thread t = new Thread(new Runnable() {//create thread

@Override

public void run() {

// Insert some method call here.

String s=new String("akshay");

Integer i=new Integer(123);

so.method1(s,i);

so.method2(s,i);

}

});

t.start();

}

}

==========================================

akshay
123
123
akshay

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.