void (Collection<? extends VcsRootError> importantUnregisteredRoots, boolean silently) { List<VcsDirectoryMapping> mappings = myVcsManager.getDirectoryMappings(); for (VcsRootError root : importantUnregisteredRoots) { mappings = VcsUtil.addMapping(mappings, root.getMapping()); } if (silently) { myVcsManager.setAutoDirectoryMappings(mappings); } else { myVcsManager.setDirectoryMappings(mappings); } }