What is final int?

527

What is an immutable class? How to create an immutable class?

538

Can we define a package statement after the import statement in java?

574

Is java platform independent?

564

What about interrupt() method of thread class ?

583

Explain how hashmap works?

588

When is the finally clause of a try-catch-finally statement executed?

498

What are the advantages of functions?

518

Can java list contain duplicates?

574

Can we serialize singleton class?

527

Write a program to print fibonacci series

611

Is map ordered in java?

529

What is serial version uid and its importance in java?

594

What happens when main () method is declared as private?

648

What is an escape character in java?

528