Tomcat

manager: "hey, we have this old java software running and need it to be compatible with our brand new crm system"
me: "okay, i've never workes with jsp before, but i'll have a look at it"
code: undocumented, who would have guessed
manager: "oh and btw. you must test your code on our live system, with our production database, but make sure not to brake anything, our last backup was 20 months ago."
me: "..."