What modifiers may be used with an inner class that is a member of an outer class in java programming?
How can we avoid including a header more than once?
Difference between a class and an object?
Explain the overview of UDP messaging.
Explain different types of thread priorities ?
What is a predicate method?
Can you call a method on a null object?
When is finally block not called?
What is a memory leak in java?
What is the difference between inheritance and encapsulation?
what is a working thread? : Java thread
What is contract between hashcode and equal method?
Can we declare a class as abstract without having any abstract method?