Attached are some Quick Start notes I put together for ZAP in Eclipse and ZAP in IntelliJ. These notes were more for myself & local team members, so they are fairly bare bones. Not sure if they will be helpful, but figured I'd dump them on here just in case.
Also, just to note, at the time of writing (3/18/2021) Buildship 3.0 for Eclipse cannot successfully import Gradle Projects into Eclipse Workspaces (
https://github.com/eclipse/buildship/issues/1067). I've cut over to IntelliJ in the last month and have been running pretty smoothly. The only hang-up that I hit with IntelliJ was after I had imported and setup all the ZAP projects IntelliJ was having Intellisense problems; I resolved that by using File --> Invalidate Caches / Restart... and clicking 'Invalidate Caches'. After IntelliJ restarted and reloaded the Projects everything resolved correctly.