Can a class have multiple superclasses?
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Define "Access specifiers" in java.
what is difference between String buffer and String builder?
what is ennumaration?
I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
How do you add an element to an arraylist in java?
What are the 4 types of characters?
What is identifier in java?
How to reduce flicking in animation?
Hi i am creating desktop application in that i want calling to mobile number. i have java telephone api (JTAPI) but i dont understand how it configure & use plese help me
Why charat is used in java?
Is zero a natural number?
What about static nested classes in java?