Do you have examples? I haven't seen any in a decade and now OpenJDK is almost the same as any vendor JDK, with small exception of bugfixes that might be included in given vendor JDK before it is merged back to OpenJDK repo.
I had the displeasure of working with Cisco ASDM software, which specifically didn't work with it. Maybe that's different now, but back then even their purported 'openJRE' versions were garbage.