FilterSource.setSource(executionContext, source);
FilterResult.setResults(executionContext, results);
// Add pre installed beans + global BeanContext lifecycle observers...
BeanContext beanContext = executionContext.getBeanContext();
beanContext.addBean(Time.BEAN_ID, new Time());
beanContext.addBean(UniqueID.BEAN_ID, new UniqueID());
for(BeanContextLifecycleObserver observer : context.getBeanContextLifecycleObservers()) {
beanContext.addObserver(observer);
}