how to know the total memory occupied by the objects in the ArrayList(Array list may contain duplicate objects)

0 Answers   Infosys, TCS,

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What one should take care of, while serializing the object?

0 Answers  

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String is mutable or immutable?

3 Answers  

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What is a package?

2 Answers  

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Is int a class in java?

0 Answers  

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class A { public void disp(int a,int b) { System.out.println("hai"); } } class B { public void disp(int a,int b,int c) { System.out.println("hai"); } } above program is overloading or overriding?

9 Answers   Infosys, Wipro,

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What is assembly condition codes?

0 Answers  

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How many characters is 2 bytes?

0 Answers  

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What is the best definition for data?

0 Answers  

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How do you reverse sort a list in java?

0 Answers  

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How two different class threads communicate with each other?. send example code.

4 Answers  

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what is the swingutilities.invokelater(runnable) method for? : Java thread

0 Answers  

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