What is super keyword in java ?
explain different ways of using thread? : Java thread
How to handle a web browser resize operation?
Is there a sort function in java?
What will happen if non-synchronized method calls a static synchronized method and what kind of lock it acquires?
What is exception in java?
What is the use of predicate in java 8?
What is difference between synchronize and concurrent collection in java?
What’s the difference between unit, integration and functional testing?
How to invoke external process in java.
Which collection object is faster to retrieving the data and inserting the data into it.
2 Answers Jamcracker, Virtusa,
What is covariant return type?
Explain the difference between extends thread vs implements runnable in java?