Additional Checkstyle checks, that could be added as extension to EclipseCS plugin and maven-checkstyle-plugin, Sonar checkstyle plugin, extension for CheckStyle IDEA plugin.
Coverage remained the same at 98.777% when pulling d917c8ba358577dd66ece14558ef62cfa6a5acad on haanhvu:issue#9889FromCheckstyle into 19029d8eac64fd3e1f6e121781e78749fe4ec248 on sevntu-checkstyle:master.
As discussed from https://github.com/checkstyle/checkstyle/pull/9909#issuecomment-824830470