Difference between Linked list and Queue?
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There are 2 different ways to create an object. a)By using keyword "new" b)By using Class.forName ("className").newInstance(); What is the difference between these 2 methods.
Can we create more than one object singleton class?
Can we declare the main method of our class as private?
C and C++ has constructors and distructors, why does Java does not have distructors?
Can we assign null to double in java?
what is singleton in java?
what is a package?
How does compareto method work?
What do you mean by the term transient?
What is array and arraylist in java?
Explain the protected field modifier?
Tell me a few examples of final classes defined in Java API?