Can an interface implement another interface?
Why constructor has no return type?
What means public static?
where is .equals() method and how is it different from == operation <giving some confusing implementation> Is hashing related to these?
Explain all java features with real time examples
A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.
What is an argument in java?
please send code example of inner classes?
What are advantages and disadvantages of OOPs?
How does java pattern compile work?
What is the difference between hashmap and hashtable in java?
What is procedure overloading?
Is stringwriter thread safe?