Why do we need hashset in java?
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What are the types of strings?
What is private public protected in java?
Lowest Common ancestor in a Binary Search Tree and Binary Tree.
What modifiers may be used with an inner class that is a member of an outer class in java programming?
What are alternatives to java serialization?
What are the different ways to handle exceptions?
What will happen when using pass by reference in java?
Why can't you declare a class as protected?
What java is used for?
Why set is used in java?
The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
What is intern method in java?