If I only change the return type, does the method become overloaded?

0 Answers  

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What is JVM ? use of JVM?

6 Answers   BVC, Tech Mahindra,

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What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }

5 Answers   Rolta,

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What are daemon Threads in java?

0 Answers   Impetus,

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What is keyword in oop?

0 Answers  

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What is difference between next () and nextline () in java?

0 Answers  

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Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

0 Answers  

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Convert a BST into a DLL and DLL to BST in place.

0 Answers   Amazon,

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What is the life-cycle of an object?

2 Answers   Broadridge, Syntel,

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Which is fastest collection in java?

0 Answers  

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What are java packages?

0 Answers  

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Explain the difference between abstract class and interface in java?

0 Answers  

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