Java 8 List.sort usage -
list class in java 8 has new method sort
added it. please clarify when should prefer use opposed collections.sort(..)
method?
there no functional difference because collections.sort(list)
calls list.sort(null)
, collections.sort(list, comparator)
calls list.sort(comparator)
.
so it's matter of style - when providing own comparator, calling sort on list more natural , readable using external static method.
however if want sort list in natural order, collections.sort(list)
maybe clearer list.sort(null)
.
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