private List <ReferenceInfo> GetReferences() { List <ReferenceInfo> references = new List <ReferenceInfo>(); references.AddRange(_projectReferenceHandler.GetReferences()); references.AddRange(_packageReferenceHandler.GetReferences()); references.AddRange(_assemblyReferenceHandler.GetReferences()); references.AddRange(_sdkReferenceHandler.GetReferences()); return(references); }