public void fireAccountDataChanged() {
        ArrayList<AccountType> types = new ArrayList<>();
        for (AccountType type : selectedAccountTypes.keySet()) {
            JCheckBox checkBox = boxes.get(type);
            if (checkBox.isSelected()) {
                types.add(type);
            }
        }
        if (accounts != null) {
            ArrayList<Account> map = accounts.getAccounts(types);
            zoeker.resetMap(map);
        }
    }