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Explain What are the initial capacity and load factor of HashSet?

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What are the initial capacity and load factor of HashSet? (a) 10, 1.0 (b) 32, 0.75 (c) 16, 0.75 (d) 32, 1.0 The question was asked in exam. This interesting question is from Data Structures-Set topic in section java.util – The Collections Framework of Java Select the correct answer from above options

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Right answer is (c) 16, 0.75 For explanation I would say: We should not set the initial capacity too high and load factor too low if iteration performance is needed.

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