can write code for serialization ?

1 Answers   HCL, MegaSoft,

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What's the purpose of using break in each case of switch statement?

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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Can we override private constructor in java?

0 Answers  

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Which are different kinds of source code?

0 Answers  

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Are the equals() and hashCode() protected methods of object class?

1 Answers   Avaya,

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How do you override a method?

0 Answers  

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How can we make copy of a java object?

0 Answers  

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What is the locale class in java programming?

0 Answers  

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what is the collable collections in java?

2 Answers   Persistent,

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Which class is used by server applications to obtain a port and listen for client requests?

0 Answers  

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How can we make a class singleton?

0 Answers  

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