What is difference between static class and normal class?

0 Answers  

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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,

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What is var keyword ?

0 Answers   Wipro,

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When throw keyword is used?

0 Answers  

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33. try { 34. // some code here 35. } catch (NullPointerException e1) { 36. System.out.print(”a”); 37. } catch (RuntimeException e2) { 38. System.out.print(”b”); 39. } finally { 40. System.out.print(”c”); 41. } What is the result if a NullPointerException occurs on line 34? 1 c 2 a 3 ab 4 ac

5 Answers  

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Explain the purpose of garbage collection in Java?

0 Answers   BirlaSoft,

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What is type inference in java8?

0 Answers  

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What is a method in programming?

0 Answers  

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Can a class have multiple subclasses?

0 Answers  

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List the three steps for creating an object for a class?

0 Answers  

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What is the blank final variable?

3 Answers  

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What comes to mind when someone mentions a shallow copy in java?

0 Answers  

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