Java

Do 3B(i)(ii)(iii), URGENT, please do it at HIGHEST PRIORITY

3. Object Serialization and Java Threads (25%) A. Clearly explain "object serialization" in Java. (10%) B. The following Java program is targeted to create three threads for which each thread will display a message to identify itself, put to sleep for 3 seconds, and lastly print out a message to signal the end of the execution. public class ThreadRoller extends Thread \{ string threadName; i) Complete the run () method of the above Java program so that the following output can be produced. Creating thread 1 Creating thread 2 Creating thread 3 I am Java thread named Dumny I an Java thread named Hurxy I am Java thread named sleepy Total time: 0,0 Dumny is finishedt Hurry is finishedi Sleepy is finiohedl (5%) ii) Rewrite the complete Java program in i) so that it will create the three threads using the Runnable interface instead of the Thread class. (5%) iii) Show yourandemadifieation.to.therewritten lava nopgram in ii) such that the modi of execut Eh: 12,12Q tal time (in seconds)