Fix test 3

Author: ruhan1

src/main/java/org/commonjava/service/storage/controller/StorageController.java

@@ -47,7 +47,6 @@
 import static org.commonjava.service.storage.util.Utils.getDuration;
 import static org.commonjava.service.storage.util.Utils.sort;
 import static org.commonjava.storage.pathmapped.util.PathMapUtils.ROOT_DIR;
-import static org.commonjava.storage.pathmapped.util.PathMapUtils.normalizeParentPath;
 
 @Startup
 @ApplicationScoped
@@ -289,8 +288,8 @@ public BatchDeleteResult cleanupEmptyFolders(String filesystem, Collection<Strin
         if (paths != null) {
             for (String path : paths) {
                 String current = path;
-                while (current != null && !current.isEmpty() && !current.equals("/") && !current.equals(".")) {
-                    allCandidates.add(current);
+                while (current != null && !current.isEmpty() && !current.equals("/")) {
+                    allCandidates.add(normalizeFolderPath(current));
                     current = getParentPath(current);
                 }
             }
@@ -315,7 +314,7 @@ public BatchDeleteResult cleanupEmptyFolders(String filesystem, Collection<Strin
                 }
                 String[] contents = fileManager.list(filesystem, folder);
                 if (contents == null || contents.length == 0) {
-                    boolean deleted = fileManager.delete(filesystem, normalizeFolderPath(folder));
+                    boolean deleted = fileManager.delete(filesystem, folder);
                     if (deleted) {
                         succeeded.add(folder);
                         logger.debug("Folder deleted: {} in filesystem: {}", folder, filesystem);