The problem manifests itself in IntelliJ when full rebuilt is performed with Gradle delegation.
In this case IntelliJ executes the following tasks:
`:testing:qa:behave:tools:rpc-proxy:classes`, `:testing:qa:behave:tools:rpc-proxy:testClasses`, `:testing:qa:behave:tools:rpc-proxy:smokeTestClasses` and `:testing:qa:behave:tools:rpc-proxy:rpcProxyClasses`
Without the change when `rpcProxyClasses` task executed - the build fails.
The problem is likely to be caused by the fact that this is a multi-sourceSets project.
* Sprinkled new gradle dust to make both IntelliJ and TC (gradle) compilation happy.
* Fix compilation problem once and for all + ignore the RPCProxyWebServiceTest smoke test.
