What is the collections api?
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Can java cast null?
What is use of inner class in java?
WHAT IS THE SCOPE FOR COREJAVA...? IS JAVA ONLY CORE JAVA ?
Give few examples of final classes defined in Java API?
do I need to use synchronized on setvalue(int)? : Java thread
What happens when the main() isn't declared as static?
What is difference between printf and scanf?
What is a subsequence of a string?
What is a byte array?
suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible
Which class is used by server applications to obtain a port and listen for client requests?
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