loader pass arguments

FXMLLoader loader = new FXMLLoader(getClass().getResource("/com/zs/ina/registration/invoice/FXMLInvoice.fxml"));
try {
/* ======================== Add Bean TO Context ==================== */
Context.getInstance().currentProfile().setCounselorDetailsTaskBEAN(counselorDetailsBEAN);
Parent root = (Parent) loader.load();
FXMLInvoiceController controller = (FXMLInvoiceController) loader.getController();
controller.initData(counselorDetailsBEAN);
vboxInvoice.getChildren().remove(0);
vboxInvoice.getChildren().add(root);
} catch (IOException exception) {
exception.printStackTrace();
logger.error(exception.getStackTrace());
}