collectChildren(tmp, 0, result);

					}

				}

			}

			else if (object instanceof ExtensionPoint) {

				// by now extensions of this extension point have been marked as orphans

				Map orphans = getOrphans();

				String name = ((ExtensionPoint)object).getUniqueIdentifier();

				int[] extensions = (int[]) orphans.get(name);

				if (extensions != null) {

					for (int j = 0; j < extensions.length; j++) {

						Extension tmp = (Extension) basicGetObject(extensions[j], RegistryObjectManager.EXTENSION);

						if (tmp == null) // already removed

							continue;

						Integer extensionIndex = new Integer(extensions[j]);

						if (!associatedObjects.containsKey(extensionIndex)) {

							result.put(extensionIndex, tmp);

							collectChildren(tmp, 0, result);

						}

					}