Can you declare a private method as static?

0 Answers   TCS,

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how to prepare for IT Officers Interview in Banks

0 Answers   TATA, Tata Steel Limited,

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What is Garbage Collection in Java

0 Answers   Wipro,

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What is the difference between jdk and jre?

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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Hi Friends, I am beginner in java. what i know about synchonized keyword is,If more that one 1 thread tries to access a particular resource we can lock the method using synchronized keyword. Then after that how the lock is released and how next thread access that.Please explain with example.

5 Answers  

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What is a modifier?

1 Answers  

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What is a class ?

8 Answers  

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what is Hashmap & Hashtable wirh example?

5 Answers   CTS, Saksoft,

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How HashMap implemented in java? how it internally works when values are added or searched from hashMap?What is the difference betweenthe implementation of hashmap and Linked Hashmap?

3 Answers   IBM,

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How will you load a specific locale?

0 Answers  

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Mention some features of java?

0 Answers  

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