Answer Posted / nagarjuna j

1.Generics
2.autoBoxing/unBoxing,
3.varargs,
4.type_safe enums,
5.static imports

What are the problems faced by java programmers who don't use layout managers?

558

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What is the difference between final, finally and finalize()?

548

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Given a singly linked list, find the middle of the list in a single traversal without using temporary variable.

615

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Why is multithreading important?

498

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What is nullpointerexception?

561

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Explain the meaning of java applet.

608

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Which class should you use to obtain design information about an object in java programming?

651

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What is difference between final and immutable?

563

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Is multiple inheritance supported by java?

511

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How big is a gigabyte?

622

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What is treeset and treemap in java?

582

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What does 3 dots mean in java?

524

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what are abstract functions?

564

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What is a variable declaration?

531

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How many bits is a float?

546

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