Why is singleton class used?
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what is deadlock in threads? with example
What is numeric promotion?
Explain a few methods of overloading best practices in java?
What is the method to declare member of a class static?
How do you take thread dump in java?
class A{ class B{ } } in which name u save the file,its the program compile?
How java is similar to c?
What is a parameter in simple terms?
What if the main() method is declared as private? What happens when the static modifier is removed from the signature of the main() method?
What will happen if we write code like: try{}catch(exception e)catch(IOException i)
What is the public field modifier?
How to restrict a member of a class from inheriting by its sub classes?