log.trace("awaking JobExecutor");
environmentFactory.openEnvironment();
try {
 Environment.getCurrent().get(JobExecutor.class).jobWasAdded();
} finally {
 Environment.getCurrent().close();
}

it doesn't make sense to me that a separate environment is opened to call the jobWasAdded method. so i changed it in

jobExecutor.jobWasAdded();

and the jobExecutor is now injected by the environment