Explain the difference between scrollbar and scrollpane?

1 Answers  

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Suppose there is an Online shopping cart application having different objects like Cart, SelectionItem, Billing, COnfiguration, Authentication, Authorization, PersonalDetails etc. Out of this which one can be made a singleton pattern and why?

2 Answers   RBS,

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How Array List can be Serialized.

7 Answers   Polaris,

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How do you add an element to a set in java?

0 Answers  

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'A class is a template for an object' explain this statement.

0 Answers   Akamai Technologies,

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Why is java architectural neutral?

0 Answers  

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Explain java coding standards for classes or java coding conventions for classes?

0 Answers  

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I have a sorting issue with a Hashmap. My constraint is that I MUST use the Hashmap and work with existing code. I do a database query and place the results in a Hashmap. When I iterate thru the Hashmap, it loses the original alphabetical sorting done by the database. So, my problem is that I must sort the results coming out of the Hashmap which is then placed into another class.

1 Answers  

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Is it possible to write static method in abstract class? justyfy your answer?

5 Answers   Hexaware,

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what is function overloading in java?

0 Answers   Tavant Technologies, TCS, Virtusa,

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Which are different kinds of source code?

0 Answers  

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Can we override constructors in java?

0 Answers  

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