protected int calculateHashCode(FeatureUser user, Feature feature) {
Validate.notNull(user, "user is required");
return new StringBuilder()
.append(user.getName().toLowerCase(Locale.ENGLISH).trim())
.append(":")
.append(feature != null ? feature.name() : "")
.toString()
.hashCode();
}
public TestFeatureManager(Class<? extends Feature> featureEnum) {
Validate.notNull(featureEnum, "The featureEnum argument is required");
Validate.isTrue(
featureEnum.isEnum(), "This feature manager currently only works with feature enums");
this.featureEnum = featureEnum;
}