Answer Posted / tanmayy

We use wrapper classes in java so as to objectify the
primitive data types.There are certain wrapper classes for
different data types such as:-
int : Integer
float : Float
boolean : Boolean
etc...

Can a class be declared as protected?

1013

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What does java edition mean?

1157

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Java is pass by value or pass by reference? Explain

990

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Explain the significance of class loaders in bootstrap?

949

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What is garbage collection? Can it be forced to run?

1008

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962

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Can inner class have constructor?

1042

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What is passing by reference in java?

1019

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What does the @override annotation do?

1039

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1002

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Can we override the static methods?

1033

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1007

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1126

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Is it possible to override the main method?

981

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What is role of void keyword in declaring functions?

1051

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