CobiGen tutorial fails

[GuentherJulian]

Currently the Cobigen tutorial is failing. See for example this log file: https://github.com/devonfw-tutorials/tutorials/runs/5225406346?check_suite_focus=true
The first generation with CobiGen is successful. Then the input file is changed and another generation with CobiGen is failing.
This is because the Java project is not rebuilt after the entity class is changed.
Probably a buildJava("cobigenexample", false) command after the change file command could be the solution.

[maybeec]

I see an error, which is completely strange here. https://github.com/devonfw-tutorials/tutorials/runs/5225406346?check_suite_focus=true#step:7:1538 I don't feel it will be fixed by simply rebuilding.
Normally, we should be able to also generate from non-built sources. Possibly something to investigate in the cobigen team @GuentherJulian .

Hello, yesterday i created pull request for this issue #201 with the proposed solution of rebuilding the project. The build still fails but the error has changed.
https://github.com/devonfw-tutorials/tutorials/runs/5231357532?check_suite_focus=true

[GuentherJulian]

@maybeec I will take this issue with me to discuss with the CobiGen team.
For now, I will remove the tutorial so we can keep the pipelines green while we investigate this issue.
@rvirod I will let you know when we have any news on this.

Backup of the tutorial:
cobigen.zip