Can a abstract class be defined without any abstract methods?

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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Difference between class#getinstance() and new operator ?

0 Answers  

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What is the difference between Synchronizing mehtod & Synchronizing block?

2 Answers  

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How to convert a string to long?

2 Answers  

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How to access a method that it declared as protected?

3 Answers  

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any other way to print the text without using System.out.println() in java?

5 Answers   IBM, Infosys,

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What we have to do, when we don't want to implement all methods of an interface?

5 Answers  

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what is webservices?

1 Answers   CTS, Ericsson, HCL,

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What is difference between core java and java ee?

0 Answers  

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What is java used for?

0 Answers  

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what is bytecode? watz the difference between machine code and bytecode?

9 Answers   Oracle,

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