Can a class be private or protected in java?
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Explain yield() method in thread class ?
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How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)
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What are the different types of garbage collectors in java?
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where the static methods will live ,on stack ? can you explain brefly