I did notice some classes are highlighted in blue in my project structure. What is the reason?To expand on tyczj's answer, if version control is being used on the project then file names may be highlighted in different colours in the file explorer, editor tabs and active changes tab:
I did notice some classes are highlighted with blue color in my project structure. What is the reason?
Assume the following Kotlin example that maps the source set src to a destination set dst:This works fine. However, IntelliJ's code inspection suggests: Call chain on collection should be converted into 'Sequence':
As far as I understand, Lombok uses Java's Annotation Processors to generate additional methods.With Maven 3.5 it works perfectly without adding any additional configuration, just add dependecy to Lombok and put some annotations like @Getter, @Setter.