System.Xml.Xsl.XsltOld.XsltCompileContext.ComposeUri C# (CSharp) Method

        private Uri ComposeUri(string thisUri, string baseUri) {
            Debug.Assert(thisUri != null && baseUri != null);
            XmlResolver resolver = processor.Resolver;
            Uri uriBase = null;
            if (baseUri.Length != 0) {
                uriBase = resolver.ResolveUri(null, baseUri);
            }
            return resolver.ResolveUri(uriBase, thisUri);
        }