Zip Files - Help with a Custom Java action.

I would like to implement a custom java action that allows me to zip a list of files I have retrieved and then pass that to the download file action.   It sounds simple but I am having some difficulty. All of the zip apps on the app store are old and no longer work.   Any help would be greatly appreciated.​​​
1 answers

Just tested Create ZIP from the marketplace, works fine:

You need to download the module with a Mendix 7 version (I used 7.23.8), then you can export the Java action “ZipDocuments” to file, and finally import from file in your Mendix 8 version.

Best regards,