Can you sort a string in java?

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What is the purpose of format function?

0 Answers  

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Can we have try without catch block?

0 Answers  

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Is ++ operator is thread safe in java?

0 Answers  

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Different types of modifiers?

8 Answers   RoboCom,

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A abstract class extending an abstract class.Super class has both abstract and non-abstract methods.How can we implement abstract and non-abstract mehtods? Explain with snippet

3 Answers  

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Explain about public and private access specifiers?

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What does string [] args mean?

0 Answers  

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What is the final method?

0 Answers  

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What is OOPS Concept?

1 Answers   Cap Gemini,

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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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Is oracle charging for java?

0 Answers  

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