How do generics work in java?
What is the difference between a factory and abstract factory pattern?
Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types
Which method returns the length of a string?
What is a variable analysis?
What is the difference between scrollbar and scrollpane?
Can we override constructor?
What is procedure overloading?
What is a war file?
When do we use synchronized blocks and advantages of using synchronized blocks?
if two references are having same hash codes,is that means those are refering to same object?
What is the purpose of the file class in java programming?
When will we prefer to use set and list in java and why?