@Override
protected Class<?>[] getServletConfigClasses() {
-// Class<?>[] configClasses = super.getServletConfigClasses();
-// Class<?>[] additionalConfigClasses = Arrays.copyOf(configClasses, configClasses.length);
-// addConfigClass(additionalConfigClasses, ExternalAppConfig.class);
-// return additionalConfigClasses;
-//
+
return new Class[] {ExternalAppConfig.class};
}