in src/main/java/org/apache/sling/validation/impl/model/ValidatorInvocationImpl.java [67:74]
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((parameters == null) ? 0 : parameters.hashCode());
result = prime * result + ((severity == null) ? 0 : severity.hashCode());
return result;
}