(Changed in version 2.8.0) Set.map now returns a Set, so it will discard duplicate values.
Iterator that might return some of the elements repeatedly
(Changed in version 2.9.0) The behavior of scanRight
has changed. The previous behavior can be reproduced with scanRight.reverse.
(Changed in version 2.9.0) transpose
throws an IllegalArgumentException
if collections are not uniformly sized.
(Since version ) see corresponding Javadoc for more information.
A (lazy)
Set
that represents the union of two (not necessarily disjoint)Set
s