What is the default value of the local variables?

0 Answers  

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Why hashmap is used in java?

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 the method used to get the absolute value of a number?

2 Answers  

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Why string is called as immutable?

0 Answers  

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What does s mean in regex?

0 Answers  

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What are data types in oop?

0 Answers  

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Is binary a low level language?

0 Answers  

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Differece between class and generic class?

0 Answers   Tech Mahindra,

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What are the types of loops in Java, and how are they used?

2 Answers  

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whats the difference between == and .equal ?

10 Answers   Cisco,

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we r taking <load-on-startup>0</load-on-startup> <load-on-startup>1</load-on-startup> in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2

2 Answers   CSC,

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