We have the push-to-application functionality. We also have the "LaTeX citations" functionality. It would be nice if I as user could navigate to the listed TeX file in the LaTeX editor by a double click.

The resulting code will add a method jumpToLine(Path fileName, int line, int column) to org.jabref.gui.push.PushToApplication.

Add default empty implementation, to avoid compile errors at the beginning.

Hints

2. Leave out configuration of each tool; reuse org.jabref.gui.push.PushToApplicationPreferences and hard-code the parameters to jump to a line
3. Implement for TeXstudio. texstudio --line "$lineno" "$file"
4. The commandPath contains the path tot he executable.
5. Optionally: implement for more applications (e.g., emacsclient +4:3 FILE)
6. Optionally: Add VSCode as new push target

Note: The push to applications functionality is described at https://docs.jabref.org/cite/pushtoapplications.

Example:

1. Open src\test\resources\pdfs\IEEE\ieee-paper.tex
2. Double click on "Kopp et al."
3. Select tab "LaTeX ciations" in entry editor
4. Double click on the first entry in the table:
   
5. See that nothing happens

Instead of 5, TeXstudio should be opened with ieee.tex opened and jumping to line 26.