Scala warnings, IntelliJ and compiler flags

Question

I\'m currently giving the IntelliJ Scala plugin a spin and one thing is bugging me a wee-bit. I get 3 warnings when compiling.

Warning: scala: Recompiling 4 file         


        

Answer 1

JVM parameters isn't compiler parameters -- first are used to actually run your code, later used to just compile it to bytecode. You need to open project settings and adjust options there: