I think IntelliJ is great, but there is no doubt that it's a massive resource hog. I work on a legacy project that is probably doing many things wrong, and Inte

I think IntelliJ is great, but there is no doubt that it's a massive resource hog. I work on a legacy project that is probably doing many things wrong, and IntelliJ is sometimes using so much memory on it that the OOM killer just kills my IDE.