Answer Posted / nagendra

1. autoboxing and unboxing.
2. enums.
3. StringBuilder.
4. var-args.
5. Generics.
6. Annotations.
7. Covarent return types.
8. nested for-each loop.

What are access specifiers in java ?

1148

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why using interface interface ?

2055

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What are memory tables?

1101

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What is a final class in java?

1026

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Can we use catch statement for checked exceptions when there is no chance of raising exception in our code?

1041

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How many static init can you have?

1217

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What is a ternary operator in java? What is an interface?

1004

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What about instanceof operator in java?

1026

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What is a variable in java?

1140

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Difference between notify() method and notifyall() method in java?

978

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I want my class to be developed in such a way that no other class (even derived class) can create its objects. Define how can I do so?

1178

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What is a layout manager and what are different types of layout managers available in java awt?

1249

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Can we override the overloaded method?

1152

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What's the access scope of protected access specifier?

1043

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Explain features of interfaces in java?

996

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