Also, what features in the 1.8 JDK are we using that we actually need? Are we coding to the new API or are we just saying "for some reason it seems like it only runs on 1.8 because we get a stack trace and we don't investigate it"? I'll accept that as a valid response if there is some UI based objects that really make our lives easier in 1.8. When I compared 1.6 to 1.7 for our dev shop there was like one deal breaker feature we needed (granted our code was business objects and not UI heavy).