Difference between error and exception

3 Answers   Nous, TCS,

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I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }

2 Answers   Mphasis,

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What is method reference in java?

0 Answers  

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Is vector thread safe in java?

0 Answers  

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What is the difference between interpreter and compiling ?

2 Answers   TCS,

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Is singleton a bad practice?

0 Answers  

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A class can be a subclass of itself?

2 Answers   Genesis,

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Does java have a compiler?

0 Answers  

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How do I enable java in safari?

0 Answers  

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What is the use of static keyword in "public static void main()"

10 Answers   College School Exams Tests, Infosys, Six Dee Telecom,

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What is contractor means and methods?

0 Answers  

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Distinguish method overloading and overriding

2 Answers   Tech Mahindra,

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