Can you create an object of an abstract class?
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What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?
What is args length in java?
How GC (Garbage Collector) knows the objects reference is unused.Whether GC removes the unused object Parmanently or it maintains something.
Differece between class and generic class?
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Define interface?
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How to sort array in descending order in java?
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