https://bugzilla.redhat.com/show_bug.cgi?id=1514250
--- Comment #7 from Gregory Lee Bartholomew gregory.lee.bartholomew@gmail.com --- OK, I just tried deleting ~/.swt and ~/workspace and restarting eclipse. Java is generating crash logs again, but the IDE is staying open now so I'm not sure that it is exactly the same error. I just sent a report in through eclipse's auto bug reporting system.
I'll try the integration build now and see if it does any better...