0--LayeredResourceFileSystem.javaSTYLE00-modules/filesystems/BasicFileSystems/src/main/java/it/tidalwave/northernwind/frontend/filesystem/basic/layered/LayeredResourceFileSystem.java705672a7cf3dd53bf4e7c54c063d1a4c7070Possible null pointer dereference in it.tidalwave.northernwind.frontend.filesystem.basic.layered.LayeredResourceFileSystem.getRoot() due to return value of called methodNorthernWind :: Filesystems :: BasicspotbugsSpotBugsit.tidalwave.northernwind.frontend.filesystem.basic.layered1306LOWLayeredResourceFileSystem.java(70,0): NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE: STYLE: Possible null pointer dereference in it.tidalwave.northernwind.frontend.filesystem.basic.layered.LayeredResourceFileSystem.getRoot() due to return value of called methodNP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE11 warning (low: 1)