To whom it may concern.
I've been discovering project leak in one of the snapshot uploaded and found
out that it's actually caused by some plugin whoes package name is org.intellij.invitrotest.plugins.junit
There's a class called JUnitPluginTest which subscribes to ProjectManager
events (which is application level stuff) and holds a project.
Unsubscribing at project disposal will fix the leak.
"Develop with pleasure!"