The Data Binding Feature Past Matthew Really Needed
A little while after moving back to the US from working in Germany I was tasked with a colleague of mine to learn some Spring. Bryan and I were in the exact same boat of being totally new to anything more than Java basics, and one of the first tasks we bumped into together was this: take a form on the screen, and wire it up to a Java object that had, of all things, another Java object nested inside of it.
Sounds simple, and it no doubt is to those who are used to Spring and how it works. For us, it was not.
We were told to work with our colleague in Bulgaria to get help, and while he was certainly a Spring expert, the time different meant that we ended up spending days on it. We wrote getter chains, we wrote wrapper DTOs, and we eventually got something working that neither of us really understood. Of course, these days I'd just ask Claude, but he and I hadn't yet been acquainted back then.
If you'd asked me at the time what the "right" way to bind a nested object was, I would have been painfully clueless.
Fast forward to now, and webforJ has this feature baked right in. Past Matthew and past Bryan would have been genuinely thrilled.