}
private GroupInfo traverseGroupDeclFromAnotherSchema( String groupName , String uriStr ) throws Exception {
GroupInfo gInfo = null;
Grammar grammar = fGrammarResolver.getGrammar(uriStr);
if (uriStr == null || grammar==null ||! (grammar instanceof SchemaGrammar) ) {
// REVISIT: Localize
reportGenericSchemaError("!!Schema not found in #traverseGroupDeclFromAnotherSchema, "+
"schema uri: " + uriStr
+", groupName: " + groupName);