Is string passed by reference in java?

0 Answers  

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There are 2 classes, 1 LandAnimal and another WaterAnimal. There is another class Animal which wants to have the properties of both LandAnimal and WaterAnimal. How will you design this situation?

6 Answers   KPIT,

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Explain differences between collection api and stream api?

0 Answers  

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What is Mutex (Mutual Exclusion Object) ?

0 Answers   Ciena,

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Why java is a platform independent? Explain

0 Answers  

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Is there is any difference between a scrollbar and a scrollpane?

0 Answers  

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Can we rethrow the same exception from catch handler?

0 Answers  

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How many threads can I run java?

0 Answers  

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java program with complete 4 oops concepts implemented example

0 Answers   Infosys, NIIT,

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What is bom encoding?

0 Answers  

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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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What is null in java?

0 Answers  

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