mduigou [Thu, 17 Mar 2011 14:42:40 -0700] rev 8802
5045147: Prevent insertion of null Key into empty TreeMap (and null element into TreeSet) when no Comparator is used. Prevent insertion of key of incorrect type into empty TreeMap and incorrect type element into TreeSet and incorrect type when Comparator is used.
Reviewed-by: alanb, dl, mduigou
mduigou [Thu, 17 Mar 2011 13:13:08 -0700] rev 8800
7028133: Specify serialVersionUID for RegularEnumSet and JumboEnumSet
Reviewed-by: alanb, mduigou
Contributed-by: Neil Richards <neil.richards@ngmr.net>