Round Half Down edit to prevent deprecated warnings

src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java

@@ -79,6 +79,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
@@ -1012,7 +1013,7 @@ public class RetailAppServiceImp implements RetailAppService {
 
     @Override
     public void sendCleanMessage(JSONObject log_clearing_detail, int client_id) {
-        String clearing_amount = log_clearing_detail.getBigDecimal("clearing_amount").setScale(2, BigDecimal.ROUND_HALF_DOWN).toString();
+        String clearing_amount = log_clearing_detail.getBigDecimal("clearing_amount").setScale(2, RoundingMode.HALF_DOWN).toString();
         String settle_date_from = DateFormatUtils.format(log_clearing_detail.getDate("settle_date_from"), "MM/dd/yyyy");
         String settle_date_to = DateFormatUtils.format(log_clearing_detail.getDate("settle_date_to"), "MM/dd/yyyy");
         logger.debug("sendCleanMessage-" + log_clearing_detail.getString("client_moniker") + "- " + PlatformEnvironment.getEnv().getForeignCurrency() + " "

src/main/java/au/com/royalpay/payment/manage/management/clearing/core/impl/CleanServiceImpl.java

@@ -510,9 +510,9 @@ public class CleanServiceImpl implements CleanService, ManagerTodoNoticeProvider
             String transactionTime = DateFormatUtils.format(transaction.getDate("transaction_time"), "dd/MM/yyyy h:mm:ss a", Locale.ENGLISH);
             int multiply = "Credit".equals(transaction.getString("transaction_type")) ? 1 : -1;
             BigDecimal transactionAmount = transaction.getBigDecimal("transaction_amount").multiply(BigDecimal.valueOf(multiply)).setScale(2,
-                    BigDecimal.ROUND_HALF_DOWN);
+                    RoundingMode.HALF_DOWN);
             BigDecimal clearingAmount = transaction.getBigDecimal("clearing_amount").multiply(BigDecimal.valueOf(multiply)).setScale(2,
-                    BigDecimal.ROUND_HALF_DOWN);
+                    RoundingMode.HALF_DOWN);
             String[] values = {transaction.getString("system_transaction_id"), transaction.getString("order_id"), transaction.getString("client_id"),
                     transaction.getString("device_id"), transaction.getString("transaction_currency"), transactionAmount.toPlainString(),
                     transaction.getString("clearing_currency"), clearingAmount.toPlainString(), transaction.getString("channel"), transactionTime, "0"};

src/main/java/au/com/royalpay/payment/manage/merchants/core/impls/ClientManagerImpl.java

@@ -129,6 +129,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.util.ArrayList;
@@ -3040,7 +3041,7 @@ public class ClientManagerImpl implements ClientManager, ManagerTodoNoticeProvid
             if (appClientBean.getCustomerSurchargeRate() <= 0) {
                 throw new ForbiddenException("customerSurchargeRate is 0");
             }
-            BigDecimal customerSurchargeRate = new BigDecimal(appClientBean.getCustomerSurchargeRate()).setScale(2, BigDecimal.ROUND_HALF_DOWN);
+            BigDecimal customerSurchargeRate = new BigDecimal(appClientBean.getCustomerSurchargeRate()).setScale(2, RoundingMode.HALF_DOWN);
             setCustomerSurchargeRate(account, client.getString("client_moniker"), customerSurchargeRate);
         }
         clientInfoCacheSupport.clearClientCache(client_id);