void storeLocations(String sLocation, String nsLocation) {
        if (sLocation != null) {
            if (!XMLSchemaLoader.tokenizeSchemaLocationStr(sLocation, fLocationPairs)) {
                // error!
                fXSIErrorReporter.reportError(
                    XSMessageFormatter.SCHEMA_DOMAIN,
                    "SchemaLocation",
                    new Object[] { sLocation },
                    XMLErrorReporter.SEVERITY_WARNING);
            }
        }
        if (nsLocation != null) {
            XMLSchemaLoader.LocationArray la =
                ((XMLSchemaLoader.LocationArray) fLocationPairs.get(XMLSymbols.EMPTY_STRING));
            if (la == null) {
                la = new XMLSchemaLoader.LocationArray();
                fLocationPairs.put(XMLSymbols.EMPTY_STRING, la);
            }
            la.addLocation(nsLocation);
        }

    }