You can use TreeSet.descendingSet()
to return a reverse view of it. You should always read the javadocs (and then Google) before asking a question here or anywhere else.
Can TreeSet be sorted in opposite way when objects are already in the set?
문제
Can TreeSet
be sorted in opposite way when objects are already in the set?
I mean, I inserted 10^6 words in a TreeSet
and I want to sort it now the opposite way. To my knowledge this is not possible, but I need to ask.
해결책
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