Answer Posted / sunil

Hash map is unsyncronised and hash table is syncronised

What happens if a constructor is declared private?

968

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What is abstract class constructor called?

953

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Can we convert stringbuffer to string?

957

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Is set thread safe java?

864

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What is a pointer and does java support pointers?

952

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What is wrapper class html?

887

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What does replaceall do in java?

869

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How do you use parseint in java?

936

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What is the final keyword denotes?

1052

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what state does a thread enter when it terminates its processing? : Java thread

990

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What are the special characters?

927

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What is the difference between @before and @beforeclass annotation?

1013

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What is the purpose of abstract class?

973

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How to perform selection sort in java?

956

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Explain the advantages of packages in java?

859

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