Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.

2 Answers  

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How can we create an immutable class in java?

0 Answers  

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Consider that class classA, abstract class classB, and final classC have been defined.Which one of the following is correct? 1. classA extends classC implements classB 2. class A extends classB, classC 3. classA extends classB 4. classB implements classC

2 Answers  

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What do you mean by exception handling in Java?

0 Answers   Atos Origin,

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what is the difference between System.exit() and System.exit(1)?

1 Answers   eClinical Solutions, eClinical Works, eClinicalWorks,

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what is wrapper class and its uses?

2 Answers  

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What are the advantages of assembly language?

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How do you sort data in java?

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Can we split string with in java?

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What is OOPs & Why?

3 Answers  

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Without creating a new object, How you can retrieve a String or other object?

1 Answers  

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How do you declare a variable?

0 Answers  

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