Avishkar Nikale

Congrats Swati !!!

Congrats Dieter,

Your posts have also helped fellow ranchers a lot. ( e.g. the "Interface IS-A Object" one)

Do share your experience about the exam itself.

Cheers !!! Take a well deserved break...

Please correct me if I am wrong, in all cases where your thread terminates abruptly the finally will not run.

Mac @ Home
Windows @ Work

This post might help.
https://coderanch.com/t/489777/java/java/Java-class-consisting-serialVersionUID

Dieter Quickfend wrote:Good find Avishkar! Thanks for the clarification.

Thanks Dieter,

All the best with your exam.

Don,

All the best with your Java journey. The forum & ranchers are always here to help.

Ernest,

Thanks for the link.

Man !!! Is there any question which has not been asked ??? ( How about this one )

For the given example since it is a 1-D primitive array it will create one object on heap.

Can you elaborate your doubt so that we can explain better ?

I think better explanation is that a subclass of the given class can implement the given interface hence the compiler creates no issues.

If you make the class final & there is no implementation of the interface in the hierarchy it will throw an compilation error.

E.g 1 will compile but Eg. 2 wont

1.
import java.io.Serializable; class One {} public class Main { public static void main(String[] args) { One o1 = new One(); System.out.println( o1 instanceof Serializable ); } }

2.
import java.io.Serializable; final class One {} public class Main { public static void main(String[] args) { One o1 = new One(); System.out.println( o1 instanceof Serializable ); } }

What is the origin of Foo Bar in so many Java examples , Also the famous "Hello World !!!" ???

Joey Tribbiani : "Paper! Snow! A ghost!"

Rob & Shanky,

Thanks for the clarification.

Can you post the complete code alongwith the class definitions for Browser etc?

We will be able to help you & explain you better.

Dieter,

I think when the information is not sufficient then to make an assumption we can stick with the ground rules.
( As sugested by Divyeshh )