@Test public void testInterdep() { Assert.assertEquals("Hello World!", new Interdep().getService().getApp().getMessage()); }
public AppService getService() { return service; }
Interdep { public AppService getService() { return service; } }
Interdep { public AppService getService() { return service; }  }
Interdep { public AppService getService() { return service; }  AppService getService(); }
Interdep { public AppService getService() { return service; }  AppService getService();  }