Hmmm. Not-so-fun memories of those times: 1. Doing sequence diagrams in Visio, sans any kind of plugin that understood them; cue realising you'd missed a bit o

Hmmm. Not-so-fun memories of those times: 1. Doing sequence diagrams in Visio, sans any kind of plugin that understood them; cue realising you'd missed a bit out and having to do an awkward group-select and drag a load of gubbins down the page to make room, then finding you'd missed an arrow or something .... 2. CASE tools that promised round-trip engineering .... so my Hovercraft contains many Eels, and I have that in my nice UML diagram, but how is that going to translate into pre-generics Java and back again? Spoiler - it isn't 3. Being given a massive wad of UML diagrams by a client, but the author had actually done all the contains relations as if it was a data model diagram, so all the relations were backwards - i.e. Eel diamond-arrow Hovercraft, because that's how the foreign keys would be done. How to break this kindly ...