What are the changes in java.io in java 8 ?

0 Answers  

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Explain where variables are created in memory?

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Why method overloading and method overriding required in java?

1 Answers   Ericsson, Wipro,

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What are the advantages and disadvantages of reference counting in garbage collection?

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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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Explain the importance of throws keyword in java?

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What are the legal parameters?

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What is a singleton puppy?

0 Answers  

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How to know the host from which Applet is originated?

1 Answers   Wipro,

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What is the meaning of variable in research?

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Can a class extends itself in java?

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Name container classes in java programming?

0 Answers  

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