This is a new one I have never seen before...
I upgraded to the latest EAP for 5.1 (4247) which has been working great the
last few days. Today, while IntelliJ was shut down, I copied in some new
Spring Framework jar files into our shared lib folder, and when I started
IntelliJ, the dialog where it says parsing files, just keeps popping up over
and over.. Between the flashes, I can see it trying to parse the new
spring.jar file and it keeps doing that over and over. I have to actually
kill the process in Windows task explorer. I am totally unable to start
IntelliJ right now.