CS508 Assignment No 04 Solution & Discussion Spring 2013

[jin]

Assignment Questions

Question # 1                                                                                                                               Marks 5        How can we avoid Aliasing Problems in Java, provide a code example. Keep your answer to the point.   Question # 2                                                                                                                              Marks 10        You will write a simple Java code that will demonstrate working of threads. You will write two classes, one CS508.java and 2nd one will be SimpleThread.java.   SimpleThead.java will extend the thread class. In run method, your thread will display its name and number of milliseconds (0 to 5000) it will sleep for. And then it will sleep randomly for 1 to 5000 milliseconds. Once thread has finished it will display its name and message that it has finished. One thread will sleep 5 times before ending.   In CS508.java, you will create 3 threads of SimpleThread  and will run them. Name of the first thread will be your name, name of second thread will be your VU student id, and name of 3rd thread will be VU.   Here is the sample output of the code that you will write     Note: 1) No need to send the java/class files, put code in word file along with answer of the first question. 2) For question number one you can search over the internet. But do not copy paste the contents as it is , use your own words.

[Muheet Ali]

Sny2Ksa.. Plz screen shot bana do..

Bc100200503

Muheet Ali

[sny2ksa]

Muheet Ali WASIM RAJA sorry me went for traveh..

[WASIM RAJA]

plz give me the screen shots

BC100200192

Wasim Javed

[Ali jan]

Little Chef plzzzzzzzzzzzzzz help me bhai

[WASIM RAJA]

help plz

[Asterik]

Hi Chef,

What about this error? I am using the same files you sent.

[Asim Raza]

Use that file.it will give no error

[Asterik]

6 errors here

[Asterik]

Both have been renamed.

[Asterik]

The problem is the error that i am getting while compiling CS508.java. All files are correctly named and SimpleThread is also compiled. But error occurs while compiling CS508.java (can't find symbol SimplThread is the error)

[Ali jan]

sir jab ma SimpleThread is tara run karta hon tu ye error aya raha ha java SimpleThread

[خاکسار]

App apni file ka name capital letters main likhan.

java CS508.java

In Sha Allah ap ka masla hal ho jay ga.