I have OpenJDK11 installed on my Linux desktop (Ubuntu 18.10). I use it to run Eclipse and build my Java and projects with it. Although Scala-IDE requires JD8 I have been using it with newer JDK versions for quite some time. Working with JDK9 and JD10 worked flawlessly for me. Since I upgraded to JDK11 I had to do some tweaking to get Scala-IDE working but it seems to run for the most part now, with the exception of one thing: each change to a source file forces a complete rebuild of all my Scala sources.
This was never a problem before (upto and including JDK10) so I was wondering if there are some more tweaks I could do to solve this problem.
Thanks in advance for any pointers.