How do listeners work?
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what is meant by abstract class?
Explain the protected field modifier?
Java run-time system generates What class of exceptions?
Without creating a new object, How you can retrieve a String or other object?
What is data abstraction? Elaborate with example?
What is finalize() function in java?
How to access a variable if it is declared as private?
What is use of super keyword?
What is the difference between abstraction and encapsulation?
How will you get the platform dependent values like line separator, path separator, etc., ?
How do you compare characters in java?
Tell us something about an iterator.