Nb 8.2RC DropDownButtonFactory behavior changed - gray inital box ? Problem solved as well.

Did run on 64 bit Win 7 using NB 8.2RC with JDK 1.8.0_102.

I did try to use an earlier JDK (1.8.0_60), but it also were showing the same behavior. Hard to say if it is a JDK or NB issue, hence my very cautiously question if any others on the list have used the DropDownButtonFactory with the code style indicated, before I take actions. It is not a show stopper and a workaround is found. I will monitor and see if this need to be reported with a test example.