Explain about interthread communication and how it takes place in java?
Which method cannot be overridden in java?
Differentiate between stringbuffer and stringbuilder in java.
Why are the destructors for base class and derived class called in reverse order when the program exits
What is the main functionality of Prepared Statement?
Are arrays immutable in java?
Explain the private field modifier?
What is arrays fill in java?
What is a deadlock ?
How do I type unicode?
What are namespaces in java?
What does %4d mean in java?
I have a Arraylist object, it has duplecate values also. Now question is i want delete duplecate data in that objet with out using Set?