      Stops to access to all the security Scoped Resources
      */
     public func stopAccessingAllSecurityScopedResources() {
-        while  let key = _activeSecurityBookmarks.first {
-            stopAccessingToSecurityScopedResourceAtURL(key as URL)
+        while  let key = self._activeSecurityBookmarks.first {
+            self.stopAccessingToSecurityScopedResourceAtURL(key as URL)
         }
     }
 

     */
    public func startAccessingToSecurityScopedResourceAtURL(_ scopedUrl: URL) {
        let _ = scopedUrl.startAccessingSecurityScopedResource()
        if _activeSecurityBookmarks.index(of: scopedUrl)==nil {
            _activeSecurityBookmarks.append(scopedUrl)
        }
    }


     */
    public func stopAccessingToSecurityScopedResourceAtURL(_ scopedUrl: URL) {
        scopedUrl.stopAccessingSecurityScopedResource()
        if let idx=self._activeSecurityBookmarks.index(of: scopedUrl) {
            self._activeSecurityBookmarks.remove(at: idx)
        }

    }
