private Object getInjectedValue(Object injectionResult) {
if (injectionResult == null) {
return null;
}
if (injectionResult instanceof Iterable) {
if (Iterable.class.isAssignableFrom(rawInjectionClass)
|| rawInjectionClass.isInstance(injectionResult)) {
return injectionResult;
} else {
return firstElementOrNull((Iterable) injectionResult);
}
} else {
if (Iterable.class.equals(injectionType)) {
return Collections.singleton(injectionResult);
}
}
return injectionResult;
}
