Add --google-java-formatter-jar parameter

[fabasoad]

Adding --google-java-formatter-jar parameter to have possibility to use pre-downloaded formatter.

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Closes #119

[codecov[bot]]

Codecov Report

Merging #156 (1ebf251) into master (4bc272d) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #156   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           10        10           
  Lines          315       319    +4     
=========================================
+ Hits           315       319    +4     

Impacted Files	Coverage Δ
..._formatters_pre_commit_hooks/pretty_format_java.py	100.00% <100.00%> (ø)

[fabasoad]

Hi @macisamuele! Addressed all the comments. Please review 🙂

[vorburger]

Maybe also document the new parameter on the README?

[fabasoad]

Maybe also document the new parameter on the README?

Good point. Added to FAQ section. Thanks!

Would be good to have more structured documentation for each separate hook with all listed parameters there, and their description. But this is another story for another PR I think.

[macisamuele]

@fabasoad will you have time to work on the suggestions of this PR?

[fabasoad]

@fabasoad will you have time to work on the suggestions of this PR?

I thought I addressed all the comments 3 weeks ago. Did I miss anything?

[macisamuele]

My bad... Seeing the comment associated to the github action change not resolved made me think that it was not covered yet. I've rechecked the changes and it is no longer there. Good to be merged. Thanks a lot for the contribution

[fabasoad]

Thanks @macisamuele! It was a great experience 🤝