expensesApplication.isSecure());
activityIndicatorBoxPane.setVisible(true);
activityIndicator.setActive(true);
deleteExpenseQuery.execute(new TaskAdapter<Void>(new TaskListener<Void>() {
@Override
public void taskExecuted(Task<Void> task) {
activityIndicatorBoxPane.setVisible(false);
activityIndicator.setActive(false);