@Override
 public void setContent(
     final Set<OrganizationalUnit> organizationalUnits,
     final OrganizationalUnit organizationalUnit,
     final Set<Repository> repositories,
     final Repository repository,
     final Set<Project> projects,
     final Project project,
     final FolderListing folderListing,
     final Map<FolderItem, List<FolderItem>> siblings) {
   explorer.setupHeader(
       organizationalUnits, organizationalUnit,
       repositories, repository,
       projects, project);
   explorer.loadContent(folderListing, siblings);
   setItems(folderListing);
 }