- if (setter.getParameterTypes().length > 1) {
- return null;
- }
- if (PERMITTED_PARAMETER_TYPES_FOR_DEPENDENCY_SETTER.contains(setter.getParameterTypes()[0]) == false) {
+ if (setter.getParameterTypes().length > 1 ||
+ !PERMITTED_PARAMETER_TYPES_FOR_DEPENDENCY_SETTER.contains(setter.getParameterTypes()[0])) {