Java - Collections.sort() performance

Posted by msr on Stack Overflow See other posts from Stack Overflow or by msr
Published on 2010-05-21T16:32:35Z Indexed on 2010/05/21 17:00 UTC
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collections

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sort

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java

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algorithm

Hello,

Im using Collections.sort() to sort a LinkedList whose elements implements Comparable interface, so they are sorted in a natural order. In the javadoc documentation its said this method uses mergesort algorithm wich has n*log(n) performance.

My question is if there is a more efficient algorithm to sort my LinkedList?

The size of that list could be very high and sort will be also very frequent.

Thanks!

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