public FeatureTestTableSource(FeatureTestRunner runner) {
     this.runner = runner;
 }
 public FeatureTestTableSource(FeatureTestRunner runner, AttributeTextCleaner attributeCleaner, ExceptionNormalizer exceptionNormalizer) {
     this.runner = runner;
     this.attributeCleaner = attributeCleaner;
     this.exceptionNormalizer = exceptionNormalizer;
 }