I use Maven within intellj to run all by maven phases (clean/install etc). I am experiencing extremely long freezes at the end of a maven phase. For example I will run the Install command and the build will start. In the console as Build Success comes up everything freezes. This can be for anything up to 5 minutes. This tends to happen after a couple of hours running and the only resolution is to restart Intellij which is a complete pain as I also run Weblogic within it. This then involves shutting that down and restarting which can add another 10/15 minutes to me twiddling my thumbs. I am on a Win 7 HP Mobile Workstation with lots of ram and SSD drive. Here's my vm options for completeness.
Thread dumps attached from last freeze