Why hashmap is used in java?
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What is a condition in programming?
Difference between concurrent hashmap and hashtable and collections
how can you say that java is independ language
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
Is Java is 100% pure OOPS? Explain?
what is platform independence in java?
What is the difference between call by reference and call by pointer?
Can you extend main method in java?
What is class array in java?
Is null a string or object in java?
how can we use the servlet as standalone apllication?should we need to extend any class?
What are peerless components in java programming?