Answer Posted / ajay

how constructor can be private???????

What does the exclamation mark mean in java?

1239

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What type of language is java?

997

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What is protected in java?

989

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What is a null check?

991

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What is java Applet?

1096

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What is the benefit of lambda expressions?

1051

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What is the scope or life time of instance variables?

1106

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Explain treeset?

1105

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What is the use of math abs in java?

1006

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Is map sorted in java?

1058

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What is method with example?

1106

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How are this() and super() used with constructors in java programming?

1059

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Can you give few examples of final classes defined in java api?

999

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Can a serialized object be transferred via network?

957

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Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

1153

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