private void fillReviewList(Review review, JComponent frame) {
		logger.fine("running fillReviewList()");

		this.customer.setText(review.getUsername());
		this.summary.setText(review.getSummary());
		this.content.setText(review.getContent());
		this.rating.setText(review.getRating() == null ? "keine" : "" + review.getRating());

		this.saveButton.setVisible(false);
	}