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);
}