Why java is call by value?
How can final class be used?
How to solve the problem of generating the unique hash keys with hash function?
what is platform
Why non nested classes in java are not having marked as protected access specifier
Hi Friends, can you give difference between extending thread class and implementing runnable interface.
What do you know about the garbage collector in java?
How do listeners work?
What do you mean by collectors in java 8?
What is the need of "creating and throwing an UserdefinedException" when the "Exception" class is already available?
How to split arraylist elements in java?
Explain the significance of listiterator.
Why is a singleton bad?