Should a main method be compulsorily declared in all java classes?


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Is empty list java?

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What are the kinds of polymorphism?

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Define how destructors are defined in java?

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Tell me the programme for this @ 1 2 @ @ @ 1 2 3 4

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What does method mean?

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What are java threads?

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Considering notepad/ie or any other thing as process, what will happen if you start notepad or ie 3 times? Where 3 processes are started or 3 threads are started?

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Is it possible for a yielded thread to get chance for its execution again?

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What does compareto () do in java?

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what is ennumaration?

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