private void AssertAllRerefencesAvailableOnCommit(IReferenceSystem referenceSystem
     )
 {
     FillReferenceSystem(referenceSystem);
     referenceSystem.Commit();
     AssertAllReferencesAvailable(referenceSystem);
 }
 private void AssertAllRerefencesAvailableOnCommit(IReferenceSystem referenceSystem
                                                   )
 {
     FillReferenceSystem(referenceSystem);
     referenceSystem.Commit();
     AssertAllReferencesAvailable(referenceSystem);
 }