}
if (!BuiltinDatastoreExportConfiguration.class.isAssignableFrom(exportConfigClass)) {
throw new InvalidTaskParameterException("Got bigqueryFieldExporterSet parameter " + builtinDatastoreExportConfig
+ " that doesn't implement BigqueryFieldExporterSet");
}
BuiltinDatastoreExportConfiguration exportConfig;
try {
exportConfig = (BuiltinDatastoreExportConfiguration) exportConfigClass.newInstance();
}
catch (InstantiationException e) {
throw new InvalidTaskParameterException("Couldn't instantiate BigqueryFieldExporter set class " + builtinDatastoreExportConfig);