public static CustomLimitAccounts customLimitAccountsInClusterMapToCustomLimitAccounts(Map<Integer, List<AccountLimit>> customLimitsInCluster) {
        List<Integer> accountIds = new ArrayList<Integer>(customLimitsInCluster.keySet());
        Collections.sort(accountIds);
        CustomLimitAccounts accounts = new CustomLimitAccounts();
        CustomLimitAccount account = new CustomLimitAccount();
        CustomLimits limits = new CustomLimits();
        CustomLimit limit = new CustomLimit();
        for (Integer id : accountIds) {
            account.setAccountId(id);
            accounts
        }
    }