private Label createNoExistingAssigneeLabel() {
Label noExistingAssignee = new Label(MESSAGE_NO_ASSIGNEE);
noExistingAssignee.setPrefHeight(40);
FontLoader fontLoader = Toolkit.getToolkit().getFontLoader();
double width =
fontLoader.computeStringWidth(noExistingAssignee.getText(), noExistingAssignee.getFont());
noExistingAssignee.setPrefWidth(width);
return noExistingAssignee;
}