What variables are stored in stack?

0 Answers  

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What is polymorphism in java? What are the kinds of polymorphism?

0 Answers  

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Diff between C++ and java?

9 Answers   TCS,

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What is the abstraction?

0 Answers  

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What is immutable class in java?

0 Answers  

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Why is prepared Statement, Callable Statement used for? What is the need of Batch updates?

1 Answers   Logica CMG,

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Hi Every One I Have Small Doubt Please answer This???????????????????????????? I Want to use AbstractList class methods(java.util.AbstractList) My Program is import java.util.*; class DemoOne extends AbstractList { public static void main(String[] args) { AbstractList a=new DemoOne();//This One is Correct?? DemoOne a1=new DemoOne();//This One is Correct?? Both Are Not Working System.out.println("Hello World!"+a); System.out.println("Hello World!"+a1); } } Error IS: DemoOne.java:2: DemoOne is not abstract and does not override abstract method get(int) in java.util.AbstractList class DemoOne extends AbstractList AnyOne can Please Provide The Solution????????????????????????? Plzzzzzzz

3 Answers  

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How do you define a variable?

0 Answers  

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Can you have an inner class inside a method and what variables can you access?

2 Answers  

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Explain naming conventions for packages?

0 Answers  

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What is finalize()? Is finalize() similar to a destructor?

0 Answers  

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Is integer a class?

0 Answers  

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