We have a problem with hanging build (Gradle 2.1):
1. Test worker is hanging, 1 thread still reading from the socket
2. Gradle compiler daemon is hanging, 1 thread reading from socket
3. There is a hung JavaExec process, forked off by Gradle. It has
dozens of runnable threads but none of them related to Gradle.
4. Daemon instance is hanging, 3 threads reading from sockets
At deepest level, they all hung at: at
The build hangs during execution of a pretty big test suite which has
many failing tests.