What is arraylist e in java?
when we write class.forName("any one class"); what happens actually?what it will return?explain stepwise?
What is the difference between a synchronized method and a synchronized block?
What is the default value of the local variables?
what is a static block?
What is a ternary operator in java?
What is generics in java interview questions?
How to convert string to byte array and vice versa?
If we allocate the memory using 'new' & de-allocated using 'free' then what will happen?
What is gc()?
How do generics work?
What is polymorphism in java? What are the kinds of polymorphism?
Can we have two methods in a class with the same name?