Q. If we try to add Enum constants to a TreeSet, what sorting order will it use?
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(A)
Sorted in the order of declaration of Enums
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(B)
Sorted in alphabetical order of Enums
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(C)
Sorted based on order() method
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(D)
Sorted in descending order of names of Enums
✅ Correct Answer: (A)
Sorted in the order of declaration of Enums