Java violates few objected oriented concepts. Can you explain in what way?

3 Answers   Ness Technologies,

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What is the difference between integer parseint and integer valueof?

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What is difference between wait and notify in java?

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Is set sorted in java?

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Define an enumeration?

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Why do you canvas?

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Explain the difference between a Thread and a Process.

0 Answers   Ciena,

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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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Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification

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Can constructor be synchronized?

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What is the exception hierarchy in java?

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What is the program development process?

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