list.addAll(loadArtifactsFromRepository(url));
                            }
                        } else {
                            list.addAll(processRepository(key, url));
                        }
                    }
                    return list.toArray(new Artifact[list.size()]);
                }
            });

    /**

                return true;
            }
        };
    }

    @Test
    public void test_processRepository1() {
        List<Artifact> list = pluginHelper.processRepository(ArtifactType.DATA_STORE, "plugin/repo1/");
        assertEquals(7, list.size());
        assertEquals("fess-ds-atlassian", list.get(0).getName());
        assertEquals("12.2.0", list.get(0).getVersion());