tracee/tracee — pull request #62 by SvenBunge (2014-12-17 08:32:14+00:00)
Title: Log only Strings instead of generic Objects.

Two reasons for this:
* Less errorprone for the programmer - not all objects implement the toString-method
* Easier for us: java.util.Logging is working with Strings only (I'm currently workin' on)

In my opinion it's safe to change this API because users of TracEE doesn't use these abstraction. - They log directly to their implementation.