IntelliJ: Working on multiple projects

Question

We build in maven multiple projects (let\'s name them A,B,C). Project A uses .jar of project B which uses .jar of project C.

I am modifying codes of all A/B/C projec

Answer 1

Yes, your intuition was good. You shouldn't use three instances of intellij. You can open one Project and add other 'parts' of application as Modules. Add them via project browser, default hotkey is alt+1