Test resources are not found

[dmuchawiec]

In my java (with play 2.2.0) project I tried to jacoco4sbt 2.1.2.
There are tests which needs some resources obtained in such way:

 SomeTest.class.getResource("").getPath();

It works properly with play test, but fails with play jacoco:coverage. In the second case path points to target/scala-2.10/jacoco/classes instead of target/scala-2.10/test-classes

[muymoo]

Likely related to: #3