What is private protected in java?


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More Core Java Interview Questions

why static class in java or what is use of static class in java

3 Answers   SunGard,


How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)

3 Answers   ProdEx Technologies,


what is the difference between String s="hello"; and String s=new String("hello");?

3 Answers  


How the elements are organized in GridBagLayout?

1 Answers  


When does a class need a virtual destructor?

0 Answers   Flextronics,






What are green threads in java?

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When should the method invokelater() be used?

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Explain about fail safe iterators in java?

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How do you create a sop?

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What is space character in java?

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What is the difference between the ">>" and " >>>" operators in java?

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How Vector class is synchronized,How to build user defined class as synchronized?

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