Fix style check errors
@@ -53,7 +53,6 @@ import static com.mongodb.operation.OperationHelper.AsyncCallableWithConnectionA
import static com.mongodb.operation.OperationHelper.CallableWithConnectionAndSource;
import static com.mongodb.operation.OperationHelper.LOGGER;
import static com.mongodb.operation.OperationHelper.canRetryWrite;
-import static com.mongodb.operation.OperationHelper.isRetryableWrite;
import static com.mongodb.operation.OperationHelper.releasingCallback;
import static com.mongodb.operation.OperationHelper.withConnection;
import static com.mongodb.operation.OperationHelper.withReleasableConnection;
