TL;DR:Spring Boot does not trim off the trailing whitespaces in *.properties that in turn might lead to some unexpected errors. As the Spring development team decides to not fix this issue, we can configure code editors to avoid some similar problems. The fun … Coming back working with Spring after few years, I was thrilled trying out Spring Boot 2 with its superb cool auto-configurations and many more. It’s a lot much more fun to work with than Spring 3 used in some of my previous projec...