I started out with this (of course), neatly calling the super implementation in```MapperTestBase```. But it does not work as you would expect. Running tests works in my IDE, but running the Maven build fails. Presumably because the ```@beforeClass``` does stuff with the JVM. I did not dig into why.

Note: I also tried the ```@BeforeMethod```
Note 2: I also tried to set the TZ on the ```SimpleDateFormat``` in the UT code, but then you still have the problem in the generated code (which is why I believe there should be context for this).
Note 3: The problem occurs because I assume the buildfarm is in another TZ