Consider the below Java code. import public class Semaphore Demo ( java.util.concurrent.Semaphore: Semaphore binary Sema-new Semaphore (1); public static void main(String args[]) { final SemaphoreDemo sema DemoObj= new Semaphore Demo (); Thread tdl = new Thread() { public void run () { } } sema Demoobj.testMutualExclusion (); Thread td2= new Thread() ( @Override public void run () { } sema DemoObj.testMutualExclusion(); tdl.start(); td2.start(); private void testMutualExclusion () { try ( binarysema.acquire(); System.out.println (Thread. current Thread().getName() + "inside the region of mutual exclusive."); Thread.sleep (1000); } catch (InterruptedException e) { ) finally ( ie.printStackTrace(); System.out.println (Thread. current Thread().getName()+ "outside the region of mutual exclusive."); What would be the output of the program?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Consider the below Java code.
import
public class Semaphore Demo
java.util.concurrent.Semaphore;
Semaphore binarySema= new Semaphore (1);
public static void main (String args[]) {
final SemaphoreDemo sema DemoObj= new Semaphore Demo ();
Thread td1= new Thread() (
public void run () {
}
}}
}
};
Thread td2= new Thread () {
@Override
public void run () {
sema DemoObj.testMutualExclusion ();
}
sema DemoObj.testMutualExclusion ();
tdl.start();
td2.start ();
private void testMutualExclusion () {
try {
binarySema.acquire();
System.out.println (Thread.currentThread().getName()+
"inside the region of mutual exclusive.");
Thread.sleep (1000);
} catch (InterruptedException e) {
ie.printStackTrace();
} finally (
System.out.println (Thread.currentThread().getName() +
"outside the region of mutual exclusive.");
What would be the output of the program?
Transcribed Image Text:Consider the below Java code. import public class Semaphore Demo java.util.concurrent.Semaphore; Semaphore binarySema= new Semaphore (1); public static void main (String args[]) { final SemaphoreDemo sema DemoObj= new Semaphore Demo (); Thread td1= new Thread() ( public void run () { } }} } }; Thread td2= new Thread () { @Override public void run () { sema DemoObj.testMutualExclusion (); } sema DemoObj.testMutualExclusion (); tdl.start(); td2.start (); private void testMutualExclusion () { try { binarySema.acquire(); System.out.println (Thread.currentThread().getName()+ "inside the region of mutual exclusive."); Thread.sleep (1000); } catch (InterruptedException e) { ie.printStackTrace(); } finally ( System.out.println (Thread.currentThread().getName() + "outside the region of mutual exclusive."); What would be the output of the program?
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