Find modules/classpath duplicates for JDK11

[tdauth]

There is a very common issue with Eclipse and duplicated packages from classpaths and the module of JDK11: https://stackoverflow.com/questions/55571046/eclipse-is-confused-by-imports-accessible-from-more-than-one-module However, this plugin did not find any collisions. It would be really helpful if this plugin would include the JDK11 dependencies which will be added by default to find such collisions, so I can exclude dependencies from dependencies to fix this issue!