System.Xml.Schema.Preprocessor.CleanupRedefine C# (CSharp) Method

        private void CleanupRedefine(XmlSchemaExternal include) {
            XmlSchemaRedefine rdef = include as XmlSchemaRedefine;
            rdef.AttributeGroups.Clear();
            rdef.Groups.Clear();
            rdef.SchemaTypes.Clear();
        }