Why do we need autoboxing in java?

0 Answers  

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Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)

1 Answers   ABC,

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Is null function in java?

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What is pangram in java?

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4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

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What is difference between Heap and Stack Memory?

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whats is the use of final,in which situation final can be used in the application?

2 Answers   DNS,

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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 the main method static?

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Can we have more than one package statement in the source file?

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Package1 and Package2 both have a method name lets say "methodA" with different implementation. When I import both the packages in a java class how can I use both the methods?

7 Answers   Ericsson,

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What an i/o filter?

0 Answers  

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