What are java packages? What's the significance of packages?

0 Answers  

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What is the replace tool?

0 Answers  

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What is the difference between Integer and int?

10 Answers   Infosys,

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in a console we r giving java <class name> if r pressing enter where it'll goes

2 Answers   CSC,

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what is hashmap& hashtable with example?

1 Answers   CTS,

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Is array primitive data type in java?

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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how cani read a command line argument?(usingfile object).

3 Answers  

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how to transactions(Bank transactions) in business process in ejb?

1 Answers   Photon,

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Is string passed by reference in java?

0 Answers  

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Differences between traditional programming language and object oriented programming language?

0 Answers  

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How do you check if two strings are equal in java?

0 Answers  

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