Author: mbrohl
Date: Fri Dec 15 20:33:56 2017
New Revision: 1818329

URL: http://svn.apache.org/viewvc?rev=1818329&view=rev
Log:
Improved: General refactoring and code improvements, package 
org.apache.ofbiz.order.shoppingcart.
(OFBIZ-10084)

Thanks Dennis Balkir for reporting and providing the patches.

Modified:
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CartEventListener.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutEvents.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutHelper.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCartEvents.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCartHelper.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCartItem.java
    
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCartServices.java

Modified: 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CartEventListener.java
URL: 
http://svn.apache.org/viewvc/ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CartEventListener.java?rev=1818329&r1=1818328&r2=1818329&view=diff
==============================================================================
--- 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CartEventListener.java
 (original)
+++ 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CartEventListener.java
 Fri Dec 15 20:33:56 2017
@@ -40,10 +40,12 @@ public class CartEventListener implement
 
     public CartEventListener() {}
 
+    @Override
     public void sessionCreated(HttpSessionEvent event) {
         //for this one do nothing when the session is created...
     }
 
+    @Override
     public void sessionDestroyed(HttpSessionEvent event) {
         HttpSession session = event.getSession();
         ShoppingCart cart = (ShoppingCart) 
session.getAttribute("shoppingCart");

Modified: 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutEvents.java
URL: 
http://svn.apache.org/viewvc/ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutEvents.java?rev=1818329&r1=1818328&r2=1818329&view=diff
==============================================================================
--- 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutEvents.java
 (original)
+++ 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutEvents.java
 Fri Dec 15 20:33:56 2017
@@ -66,11 +66,10 @@ public class CheckOutEvents {
 
         if (UtilValidate.isNotEmpty(cart.items())) {
             return "success";
-        } else {
-            String errMsg = UtilProperties.getMessage(resource_error, 
"checkevents.cart_empty", cart.getLocale());
-            request.setAttribute("_ERROR_MESSAGE_", errMsg);
-            return "error";
         }
+        String errMsg = UtilProperties.getMessage(resource_error, 
"checkevents.cart_empty", cart.getLocale());
+        request.setAttribute("_ERROR_MESSAGE_", errMsg);
+        return "error";
     }
 
     public static String setCheckOutPages(HttpServletRequest request, 
HttpServletResponse response) {
@@ -88,7 +87,9 @@ public class CheckOutEvents {
         Delegator delegator = (Delegator) request.getAttribute("delegator");
 
         GenericValue userLogin = cart.getUserLogin();
-        if (userLogin == null) userLogin = (GenericValue) 
session.getAttribute("userLogin");
+        if (userLogin == null) {
+            userLogin = (GenericValue) session.getAttribute("userLogin");
+        }
         if (curPage == null) {
             try {
                 cart.createDropShipGroups(dispatcher);
@@ -109,8 +110,8 @@ public class CheckOutEvents {
             String partyTaxId = request.getParameter("partyTaxId");
             String isExempt = request.getParameter("isExempt");
 
-            List<String> errorMessages = new ArrayList<String>();
-            Map<String, Object> errorMaps = new HashMap<String, Object>();
+            List<String> errorMessages = new ArrayList<>();
+            Map<String, Object> errorMaps = new HashMap<>();
             for (int shipGroupIndex = 0; shipGroupIndex < 
cart.getShipGroupSize(); shipGroupIndex++) {
                 // set the shipping method
                 if (shippingContactMechId == null) {
@@ -184,7 +185,7 @@ public class CheckOutEvents {
                 return "error";
             }
 
-            List<String> singleUsePayments = new ArrayList<String>();
+            List<String> singleUsePayments = new ArrayList<>();
 
             // check for gift card not on file
             Map<String, Object> params = UtilHttp.getParameterMap(request);
@@ -192,14 +193,14 @@ public class CheckOutEvents {
             ServiceUtil.getMessages(request, gcResult, null);
             if 
(gcResult.get(ModelService.RESPONSE_MESSAGE).equals(ModelService.RESPOND_ERROR))
 {
                 return "error";
-            } else {
-                String gcPaymentMethodId = (String) 
gcResult.get("paymentMethodId");
-                BigDecimal gcAmount = (BigDecimal) gcResult.get("amount");
-                if (gcPaymentMethodId != null) {
-                    selectedPaymentMethods.put(gcPaymentMethodId, 
UtilMisc.<String, Object>toMap("amount", gcAmount, "securityCode", null));
-                    if 
("Y".equalsIgnoreCase(request.getParameter("singleUseGiftCard"))) {
-                        singleUsePayments.add(gcPaymentMethodId);
-                    }
+            }
+            String gcPaymentMethodId = (String) 
gcResult.get("paymentMethodId");
+            BigDecimal gcAmount = (BigDecimal) gcResult.get("amount");
+            if (gcPaymentMethodId != null) {
+                selectedPaymentMethods.put(gcPaymentMethodId, 
UtilMisc.<String, Object>toMap("amount", gcAmount,
+                        "securityCode", null));
+                if 
("Y".equalsIgnoreCase(request.getParameter("singleUseGiftCard"))) {
+                    singleUsePayments.add(gcPaymentMethodId);
                 }
             }
 
@@ -226,7 +227,9 @@ public class CheckOutEvents {
      */
     public static String determineInitialCheckOutPage(ShoppingCart cart) {
         String page = DEFAULT_INIT_CHECKOUT_PAGE;
-        if (cart == null) return page;
+        if (cart == null) {
+            return page;
+        }
 
         // if no shipping applies, set the no shipment method and skip to 
payment
         if (!cart.shippingApplies()) {
@@ -242,9 +245,8 @@ public class CheckOutEvents {
         String currentPage = request.getParameter("checkoutpage");
         if (UtilValidate.isEmpty(currentPage)) {
             return "error";
-        } else {
-            return currentPage;
         }
+        return currentPage;
     }
 
     /**
@@ -253,7 +255,9 @@ public class CheckOutEvents {
      */
     public static String setQuickCheckOutOptions(HttpServletRequest request, 
HttpServletResponse response) {
         String result = calcTax(request, response);
-        if ("error".equals(result)) return "error";
+        if ("error".equals(result)) {
+            return "error";
+        }
         return setCheckOutOptions(request, response);
     }
 
@@ -287,9 +291,9 @@ public class CheckOutEvents {
 
     public static Map<String, Map<String, Object>> 
getSelectedPaymentMethods(HttpServletRequest request) {
         ShoppingCart cart = (ShoppingCart) 
request.getSession().getAttribute("shoppingCart");
-        Map<String, Map<String, Object>> selectedPaymentMethods = new 
HashMap<String, Map<String, Object>>();
+        Map<String, Map<String, Object>> selectedPaymentMethods = new 
HashMap<>();
         String[] paymentMethods = 
request.getParameterValues("checkOutPaymentId");
-        
+
         String checkOutPaymentId = (String) 
request.getAttribute("checkOutPaymentId");
         if ((paymentMethods == null || paymentMethods.length <= 0) && 
UtilValidate.isNotEmpty(checkOutPaymentId)) {
             paymentMethods = new String[] {checkOutPaymentId};
@@ -302,14 +306,14 @@ public class CheckOutEvents {
         String errMsg = null;
 
         if (paymentMethods != null) {
-            for (int i = 0; i < paymentMethods.length; i++) {
-                Map<String, Object> paymentMethodInfo = new HashMap<String, 
Object>();
+            for (String paymentMethod : paymentMethods) {
+                Map<String, Object> paymentMethodInfo = new HashMap<>();
 
-                String securityCode = request.getParameter("securityCode_" + 
paymentMethods[i]);
+                String securityCode = request.getParameter("securityCode_" + 
paymentMethod);
                 if (UtilValidate.isNotEmpty(securityCode)) {
                     paymentMethodInfo.put("securityCode", securityCode);
                 }
-                String amountStr = request.getParameter("amount_" + 
paymentMethods[i]);
+                String amountStr = request.getParameter("amount_" + 
paymentMethod);
                 BigDecimal amount = null;
                 if (UtilValidate.isNotEmpty(amountStr) && 
!"REMAINING".equals(amountStr)) {
                     try {
@@ -322,7 +326,7 @@ public class CheckOutEvents {
                     }
                 }
                 paymentMethodInfo.put("amount", amount);
-                selectedPaymentMethods.put(paymentMethods[i], 
paymentMethodInfo);
+                selectedPaymentMethods.put(paymentMethod, paymentMethodInfo);
             }
         }
         Debug.logInfo("Selected Payment Methods : " + selectedPaymentMethods, 
module);
@@ -372,7 +376,7 @@ public class CheckOutEvents {
         String shipBeforeDate = request.getParameter("shipBeforeDate");
         String shipAfterDate = request.getParameter("shipAfterDate");
 
-        List<String> singleUsePayments = new ArrayList<String>();
+        List<String> singleUsePayments = new ArrayList<>();
 
         // get a request map of parameters
         Map<String, Object> params = UtilHttp.getParameterMap(request);
@@ -449,7 +453,9 @@ public class CheckOutEvents {
         CheckOutHelper checkOutHelper = new CheckOutHelper(dispatcher, 
delegator, cart);
         Map<String, Object> callResult;
         String result = checkoutValidation(request,response);
-        if ("error".equals(result)) return "error";
+        if ("error".equals(result)) {
+            return "error";
+        }
 
         if (UtilValidate.isEmpty(userLogin)) {
             userLogin = cart.getUserLogin();
@@ -514,7 +520,9 @@ public class CheckOutEvents {
     }
 
     public static boolean explodeOrderItems(Delegator delegator, ShoppingCart 
cart) {
-        if (cart == null) return false;
+        if (cart == null) {
+            return false;
+        }
         GenericValue productStore = 
ProductStoreWorker.getProductStore(cart.getProductStoreId(), delegator);
         if (productStore == null || productStore.get("explodeOrderItems") == 
null) {
             return false;
@@ -710,7 +718,7 @@ public class CheckOutEvents {
         Map<String, Object> paramMap = UtilHttp.getParameterMap(request);
         String shippingContactMechId = null;
         String shippingMethod = null;
-        BigDecimal shipEstimate = null; 
+        BigDecimal shipEstimate = null;
         String shippingInstructions = null;
         String maySplit = null;
         String giftMessage = null;
@@ -804,8 +812,8 @@ public class CheckOutEvents {
         // 
====================================================================================
         if ("ship".equals(mode) || "options".equals(mode)) {
             Map<String, Object> callResult = ServiceUtil.returnSuccess();
-            List<String> errorMessages = new ArrayList<String>();
-            Map<String, Object> errorMaps = new HashMap<String, Object>();
+            List<String> errorMessages = new ArrayList<>();
+            Map<String, Object> errorMaps = new HashMap<>();
             for (int shipGroupIndex = 0; shipGroupIndex < 
cart.getShipGroupSize(); shipGroupIndex++) {
                 // set the shipping method
                 if ("ship".equals(mode)) {
@@ -817,7 +825,7 @@ public class CheckOutEvents {
                         String[] shipInfo = shippingContactMechId.split("_@_");
                         if(shipInfo.length > 1){
                             shippingContactMechId = shipInfo[0];
-                            facilityId = shipInfo[1];   
+                            facilityId = shipInfo[1];
                         }
                     }
                     String supplierPartyId = 
request.getParameter(shipGroupIndex + "_supplierPartyId");
@@ -841,11 +849,13 @@ public class CheckOutEvents {
                         shippingMethod = 
request.getParameter("shipping_method");
                     }
                     shippingInstructions = request.getParameter(shipGroupIndex 
+ "_shipping_instructions");
-                    if (UtilValidate.isEmpty(shippingInstructions))
+                    if (UtilValidate.isEmpty(shippingInstructions)) {
                         shippingInstructions = 
request.getParameter("shipping_instructions");
+                    }
                     maySplit = request.getParameter(shipGroupIndex + 
"_may_split");
-                    if (UtilValidate.isEmpty(maySplit))
+                    if (UtilValidate.isEmpty(maySplit)) {
                         maySplit = request.getParameter("may_split");
+                    }
                     giftMessage = request.getParameter(shipGroupIndex + 
"_gift_message");
                     isGift = request.getParameter(shipGroupIndex + "_is_gift");
                     internalCode = request.getParameter("internalCode"); // 
FIXME
@@ -880,8 +890,12 @@ public class CheckOutEvents {
             ServiceUtil.getMessages(request, callResult, null);
             // determine whether it was a success or not
             if 
(callResult.get(ModelService.RESPONSE_MESSAGE).equals(ModelService.RESPOND_ERROR))
 {
-                if ("ship".equals(mode)) return "shipping";
-                if ("options".equals(mode)) return "options";
+                if ("ship".equals(mode)) {
+                    return "shipping";
+                }
+                if ("options".equals(mode)) {
+                    return "options";
+                }
                 return "error";
             }
         }
@@ -897,8 +911,8 @@ public class CheckOutEvents {
 
         if ("payment".equals(mode)) {
             Map<String, Object> callResult = ServiceUtil.returnSuccess();
-            List<String> errorMessages = new ArrayList<String>();
-            Map<String, Object> errorMaps = new HashMap<String, Object>();
+            List<String> errorMessages = new ArrayList<>();
+            Map<String, Object> errorMaps = new HashMap<>();
 
             // Set the payment options
             Map<String, Map<String, Object>> selectedPaymentMethods = 
getSelectedPaymentMethods(request);
@@ -1029,8 +1043,7 @@ public class CheckOutEvents {
                                          "addparty", "paysplit"};
         }
 
-        for (int i = 0; i < processOrder.length; i++) {
-            String currProcess = processOrder[i];
+        for (String currProcess : processOrder) {
             if ("customer".equals(currProcess)) {
                 if (requireCustomer && (customerPartyId == null || 
"_NA_".equals(customerPartyId))) {
                     return "customer";
@@ -1082,18 +1095,16 @@ public class CheckOutEvents {
 
         if ("SALES_ORDER".equals(cart.getOrderType())) {
             return "sales";
-        } else {
-            return "po";
         }
+        return "po";
     }
 
     public static String finalizeOrderEntryError(HttpServletRequest request, 
HttpServletResponse response) {
         String finalizePage = request.getParameter("finalizeMode");
         if (UtilValidate.isEmpty(finalizePage)) {
             return "error";
-        } else {
-            return finalizePage;
         }
+        return finalizePage;
     }
 
     /**
@@ -1137,9 +1148,8 @@ public class CheckOutEvents {
             }
 
             return chargeAmount;
-        } else {
-            return null;
         }
+        return null;
     }
 
     /** Create a replacement order from an existing order against a lost 
shipment etc. **/
@@ -1182,9 +1192,7 @@ public class CheckOutEvents {
                     sci.setOrderItemAssocTypeId("REPLACEMENT");
                     cart.addItem(index, sci);
                 }
-            } catch (GenericEntityException e) {
-                Debug.logError(e, module);
-            } catch (CartItemModifyException e) {
+            } catch (CartItemModifyException | GenericEntityException e) {
                 Debug.logError(e.getMessage(), module);
             }
         }
@@ -1192,8 +1200,7 @@ public class CheckOutEvents {
         String result = createOrder(request, response);
         if ("error".equals(result)) {
             return "error";
-        } else {
-            return "success";
         }
+        return "success";
     }
 }

Modified: 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutHelper.java
URL: 
http://svn.apache.org/viewvc/ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutHelper.java?rev=1818329&r1=1818328&r2=1818329&view=diff
==============================================================================
--- 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutHelper.java
 (original)
+++ 
ofbiz/ofbiz-framework/trunk/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/CheckOutHelper.java
 Fri Dec 15 20:33:56 2017
@@ -87,7 +87,7 @@ public class CheckOutHelper {
     }
 
     public Map<String, Object> setCheckOutShippingAddress(String 
shippingContactMechId) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         Map<String, Object> result;
         String errMsg = null;
 
@@ -109,7 +109,7 @@ public class CheckOutHelper {
     }
 
     private List<String> setCheckOutShippingAddressInternal(String 
shippingContactMechId) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         String errMsg = null;
 
         // set the shipping address
@@ -126,7 +126,7 @@ public class CheckOutHelper {
 
     public Map<String, Object> setCheckOutShippingOptions(String 
shippingMethod, String shippingInstructions,
             String orderAdditionalEmails, String maySplit, String giftMessage, 
String isGift, String internalCode, String shipBeforeDate, String 
shipAfterDate) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         Map<String, Object> result;
         String errMsg = null;
 
@@ -151,7 +151,7 @@ public class CheckOutHelper {
 
     private List<String> setCheckOutShippingOptionsInternal(String 
shippingMethod, String shippingInstructions, String orderAdditionalEmails,
             String maySplit, String giftMessage, String isGift, String 
internalCode, String shipBeforeDate, String shipAfterDate) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         String errMsg = null;
 
         // set the general shipping options
@@ -221,7 +221,7 @@ public class CheckOutHelper {
     }
 
     public Map<String, Object> setCheckOutPayment(Map<String, Map<String, 
Object>> selectedPaymentMethods, List<String> singleUsePayments, String 
billingAccountId) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         Map<String, Object> result;
         String errMsg = null;
 
@@ -244,11 +244,11 @@ public class CheckOutHelper {
     }
 
     public List<String> setCheckOutPaymentInternal(Map<String, Map<String, 
Object>> selectedPaymentMethods, List<String> singleUsePayments, String 
billingAccountId) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         String errMsg = null;
 
         if (singleUsePayments == null) {
-            singleUsePayments = new ArrayList<String>();
+            singleUsePayments = new ArrayList<>();
         }
 
         // set the payment method option
@@ -325,7 +325,9 @@ public class CheckOutHelper {
                     if ("FIN_ACCOUNT".equals(checkOutPaymentId)) {
                         finAccountId = splitStr[1];
                     }
-                    if (Debug.verboseOn()) Debug.logVerbose("Split 
checkOutPaymentId: " + splitStr[0] + " / " + splitStr[1], module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Split checkOutPaymentId: " + 
splitStr[0] + " / " + splitStr[1], module);
+                    }
                 }
 
                 // get the selected amount to use
@@ -357,7 +359,7 @@ public class CheckOutHelper {
     }
 
     public Map<String, Object> setCheckOutDates(Timestamp shipBefore, 
Timestamp shipAfter) {
-          List<String> errorMessages = new ArrayList<String>();
+          List<String> errorMessages = new ArrayList<>();
           Map<String, Object> result = null;
           String errMsg = null;
 
@@ -384,7 +386,7 @@ public class CheckOutHelper {
     public Map<String, Object> setCheckOutOptions(String shippingMethod, 
String shippingContactMechId, Map<String, Map<String, Object>> 
selectedPaymentMethods,
             List<String> singleUsePayments, String billingAccountId, String 
shippingInstructions,
             String orderAdditionalEmails, String maySplit, String giftMessage, 
String isGift, String internalCode, String shipBeforeDate, String 
shipAfterDate) {
-        List<String> errorMessages = new ArrayList<String>();
+        List<String> errorMessages = new ArrayList<>();
         Map<String, Object> result = null;
         String errMsg = null;
 
@@ -432,9 +434,9 @@ public class CheckOutHelper {
     }
 
     public Map<String, Object> checkGiftCard(Map<String, Object> params, 
Map<String, Map<String, Object>> selectedPaymentMethods) {
-        List<String> errorMessages = new ArrayList<String>();
-        Map<String, Object> errorMaps = new HashMap<String, Object>();
-        Map<String, Object> result = new HashMap<String, Object>();
+        List<String> errorMessages = new ArrayList<>();
+        Map<String, Object> errorMaps = new HashMap<>();
+        Map<String, Object> result = new HashMap<>();
         String errMsg = null;
         // handle gift card payment
         if (params.get("addGiftCard") != null) {
@@ -502,7 +504,7 @@ public class CheckOutHelper {
 
             if (gcFieldsOkay) {
                 // store the gift card
-                Map<String, Object> gcCtx = new HashMap<String, Object>();
+                Map<String, Object> gcCtx = new HashMap<>();
                 gcCtx.put("partyId", params.get("partyId"));
                 gcCtx.put("cardNumber", gcNum);
                 if (cart.isPinRequiredForGC(delegator)) {
@@ -576,8 +578,12 @@ public class CheckOutHelper {
         //get the TrackingCodeOrder List
         context.put("trackingCodeOrders", trackingCodeOrders);
 
-        if (distributorId != null) context.put("distributorId", distributorId);
-        if (affiliateId != null) context.put("affiliateId", affiliateId);
+        if (distributorId != null) {
+            context.put("distributorId", distributorId);
+        }
+        if (affiliateId != null) {
+            context.put("affiliateId", affiliateId);
+        }
 
         context.put("orderId", orderId);
         context.put("supplierPartyId", supplierPartyId);
@@ -617,7 +623,7 @@ public class CheckOutHelper {
         // check for error message(s)
         if (ServiceUtil.isError(storeResult)) {
             String errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.did_not_complete_order_following_occurred", cart.getLocale());
-            List<String> resErrorMessages = new LinkedList<String>();
+            List<String> resErrorMessages = new LinkedList<>();
             resErrorMessages.add(errMsg);
             resErrorMessages.add(ServiceUtil.getErrorMessage(storeResult));
             return ServiceUtil.returnError(resErrorMessages);
@@ -639,7 +645,7 @@ public class CheckOutHelper {
                     GenericValue product = 
EntityQuery.use(delegator).from("Product").where("productId", 
productId).queryOne();
                     if (EntityTypeUtil.hasParentType(delegator, "ProductType", 
"productTypeId", product.getString("productTypeId"), "parentTypeId", 
"AGGREGATED")) {
                         org.apache.ofbiz.product.config.ProductConfigWrapper 
config = this.cart.findCartItem(counter).getConfigWrapper();
-                        Map<String, Object> inputMap = new HashMap<String, 
Object>();
+                        Map<String, Object> inputMap = new HashMap<>();
                         inputMap.put("config", config);
                         inputMap.put("facilityId", 
productStore.getString("inventoryFacilityId"));
                         inputMap.put("orderId", orderId);
@@ -656,7 +662,7 @@ public class CheckOutHelper {
                     String service = e.getMessage();
                     Map<String, String> messageMap = UtilMisc.toMap("service", 
service);
                     String errMsg = "Problem accessing the Product entity";
-                    errMsg = errMsg + 
UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
+                    errMsg += UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
                     Debug.logError(e, errMsg, module);
                     return ServiceUtil.returnError(errMsg);
                 } catch (GenericServiceException e) {
@@ -665,12 +671,6 @@ public class CheckOutHelper {
                     String errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
                     Debug.logError(e, errMsg, module);
                     return ServiceUtil.returnError(errMsg);
-                } catch (Exception e) {
-                    String service = e.getMessage();
-                    Map<String, String> messageMap = UtilMisc.toMap("service", 
service);
-                    String errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
-                    Debug.logError(e, errMsg, module);
-                    return ServiceUtil.returnError(errMsg);
                 }
             }
             counter++;
@@ -693,12 +693,6 @@ public class CheckOutHelper {
                     String errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
                     Debug.logError(e, errMsg, module);
                     return ServiceUtil.returnError(errMsg);
-                } catch (Exception e) {
-                    String service = e.getMessage();
-                    Map<String, String> messageMap = UtilMisc.toMap("service", 
service);
-                    String errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.could_not_create_order_invoking_service", messageMap, 
cart.getLocale());
-                    Debug.logError(e, errMsg, module);
-                    return ServiceUtil.returnError(errMsg);
                 }
             }
         }
@@ -710,7 +704,7 @@ public class CheckOutHelper {
         result.put("orderAdditionalEmails", 
this.cart.getOrderAdditionalEmails());
 
         // save the emails to the order
-        List<GenericValue> toBeStored = new LinkedList<GenericValue>();
+        List<GenericValue> toBeStored = new LinkedList<>();
 
         GenericValue party = null;
         try {
@@ -738,7 +732,9 @@ public class CheckOutHelper {
         // create dummy contact mechs and order contact mechs for the 
additional emails
         String additionalEmails = this.cart.getOrderAdditionalEmails();
         List<String> emailList = StringUtil.split(additionalEmails, ",");
-        if (emailList == null) emailList = new ArrayList<String>();
+        if (emailList == null) {
+            emailList = new ArrayList<>();
+        }
         for (String email : emailList) {
             String contactMechId = this.delegator.getNextSeqId("ContactMech");
             GenericValue contactMech = this.delegator.makeValue("ContactMech",
@@ -752,7 +748,9 @@ public class CheckOutHelper {
 
         if (toBeStored.size() > 0) {
             try {
-                if (Debug.verboseOn()) Debug.logVerbose("To Be Stored: " + 
toBeStored, module);
+                if (Debug.verboseOn()) {
+                    Debug.logVerbose("To Be Stored: " + toBeStored, module);
+                }
                 this.delegator.storeAll(toBeStored);
             } catch (GenericEntityException e) {
                 // not a fatal error; so just print a message
@@ -783,7 +781,7 @@ public class CheckOutHelper {
         int shipGroups = this.cart.getShipGroupSize();
         for (int i = 0; i < shipGroups; i++) {
             ShoppingCart.CartShipInfo csi = cart.getShipInfo(i);
-            Map<Integer, ShoppingCartItem> shoppingCartItemIndexMap = new 
HashMap<Integer, ShoppingCartItem>();
+            Map<Integer, ShoppingCartItem> shoppingCartItemIndexMap = new 
HashMap<>();
             Map<String, Object> serviceContext = this.makeTaxContext(i, 
shipAddress, shoppingCartItemIndexMap, cart.getFacilityId(), 
skipEmptyAddresses);
             if (skipEmptyAddresses && serviceContext == null) {
                 csi.clearAllTaxInfo();
@@ -791,7 +789,9 @@ public class CheckOutHelper {
             }
             List<List<? extends Object>> taxReturn = 
this.getTaxAdjustments(dispatcher, "calcTax", serviceContext);
 
-            if (Debug.verboseOn()) Debug.logVerbose("ReturnList: " + 
taxReturn, module);
+            if (Debug.verboseOn()) {
+                Debug.logVerbose("ReturnList: " + taxReturn, module);
+            }
             List<GenericValue> orderAdj = 
UtilGenerics.checkList(taxReturn.get(0));
             List<List<GenericValue>> itemAdj = 
UtilGenerics.checkList(taxReturn.get(1));
 
@@ -801,10 +801,12 @@ public class CheckOutHelper {
                     List<GenericValue> adjs = itemAdj.get(x);
                     ShoppingCartItem item = 
shoppingCartItemIndexMap.get(Integer.valueOf(x));
                     if (adjs == null) {
-                        adjs = new LinkedList<GenericValue>();
+                        adjs = new LinkedList<>();
                     }
                     csi.setItemInfo(item, adjs);
-                    if (Debug.verboseOn()) Debug.logVerbose("Added item 
adjustments to ship group [" + i + " / " + x + "] - " + adjs, module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Added item adjustments to ship group 
[" + i + " / " + x + "] - " + adjs, module);
+                    }
                 }
             }
 
@@ -818,11 +820,11 @@ public class CheckOutHelper {
         ShoppingCart.CartShipInfo csi = cart.getShipInfo(shipGroup);
         int totalItems = csi.shipItemInfo.size();
 
-        List<GenericValue> product = new ArrayList<GenericValue>(totalItems);
-        List<BigDecimal> amount = new ArrayList<BigDecimal>(totalItems);
-        List<BigDecimal> price = new ArrayList<BigDecimal>(totalItems);
-        List<BigDecimal> quantity = new ArrayList<BigDecimal>(totalItems);
-        List<BigDecimal> shipAmt = new ArrayList<BigDecimal>(totalItems);
+        List<GenericValue> product = new ArrayList<>(totalItems);
+        List<BigDecimal> amount = new ArrayList<>(totalItems);
+        List<BigDecimal> price = new ArrayList<>(totalItems);
+        List<BigDecimal> quantity = new ArrayList<>(totalItems);
+        List<BigDecimal> shipAmt = new ArrayList<>(totalItems);
 
         Iterator<ShoppingCartItem> it = csi.shipItemInfo.keySet().iterator();
         for (int i = 0; i < totalItems; i++) {
@@ -880,7 +882,7 @@ public class CheckOutHelper {
         if (shipAddress == null) {
             Debug.logWarning("Not calculating tax for new order because there 
is no shipping address, no billing address, and no address on the origin 
facility [" + originFacilityId + "]", module);
         }
-        
+
         Map<String, Object> serviceContext = UtilMisc.<String, 
Object>toMap("productStoreId", cart.getProductStoreId());
         serviceContext.put("payToPartyId", cart.getBillFromVendorPartyId());
         serviceContext.put("billToPartyId", cart.getBillToCustomerPartyId());
@@ -955,7 +957,7 @@ public class CheckOutHelper {
         List<GenericValue> manualRefPaymentPrefs = 
EntityUtil.filterByAnd(allPaymentPreferences, exprs);
         if (UtilValidate.isNotEmpty(manualRefPaymentPrefs)) {
             for (GenericValue opp : manualRefPaymentPrefs) {
-                Map<String, Object> authCtx = new HashMap<String, Object>();
+                Map<String, Object> authCtx = new HashMap<>();
                 authCtx.put("orderPaymentPreference", opp);
                 if (opp.get("paymentMethodId") == null) {
                     authCtx.put("serviceTypeEnum", "PRDS_PAY_EXTERNAL");
@@ -975,7 +977,7 @@ public class CheckOutHelper {
                 OrderChangeHelper.approveOrder(dispatcher, userLogin, orderId, 
manualHold);
 
                 if 
("Y".equalsIgnoreCase(productStore.getString("manualAuthIsCapture"))) {
-                    Map<String, Object> captCtx = new HashMap<String, 
Object>();
+                    Map<String, Object> captCtx = new HashMap<>();
                     captCtx.put("orderPaymentPreference", opp);
                     if (opp.get("paymentMethodId") == null) {
                         captCtx.put("serviceTypeEnum", "PRDS_PAY_EXTERNAL");
@@ -1032,7 +1034,9 @@ public class CheckOutHelper {
                 Debug.logWarning(e, module);
                 throw new GeneralException("Error in authOrderPayments 
service: " + e.toString(), e.getNested());
             }
-            if (Debug.verboseOn()) Debug.logVerbose("Finished w/ Payment 
Service", module);
+            if (Debug.verboseOn()) {
+                Debug.logVerbose("Finished w/ Payment Service", module);
+            }
 
             if (paymentResult != null && ServiceUtil.isError(paymentResult)) {
                 throw new 
GeneralException(ServiceUtil.getErrorMessage(paymentResult));
@@ -1047,7 +1051,9 @@ public class CheckOutHelper {
 
                 if ("FAILED".equals(authResp)) {
                     // order was NOT approved
-                    if (Debug.verboseOn()) Debug.logVerbose("Payment auth was 
NOT a success!", module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Payment auth was NOT a success!", 
module);
+                    }
 
                     boolean ok = OrderChangeHelper.rejectOrder(dispatcher, 
userLogin, orderId);
                     if (!ok) {
@@ -1055,12 +1061,13 @@ public class CheckOutHelper {
                     }
                     if (UtilValidate.isEmpty(messages)) {
                         return ServiceUtil.returnError(DECLINE_MESSAGE);
-                    } else {
-                        return ServiceUtil.returnError(messages);
                     }
+                    return ServiceUtil.returnError(messages);
                 } else if ("APPROVED".equals(authResp)) {
                     // order WAS approved
-                    if (Debug.verboseOn()) Debug.logVerbose("Payment auth was 
a success!", module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Payment auth was a success!", 
module);
+                    }
 
                     // set the order and item status to approved
                     if (autoApproveOrder) {
@@ -1091,38 +1098,39 @@ public class CheckOutHelper {
                     }
                 } else if ("ERROR".equals(authResp)) {
                     // service failed
-                    if (Debug.verboseOn()) Debug.logVerbose("Payment auth 
failed due to processor trouble.", module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Payment auth failed due to processor 
trouble.", module);
+                    }
                     if (!faceToFace && "Y".equalsIgnoreCase(RETRY_ON_ERROR)) {
                         // never do this for a face to face purchase 
regardless of store setting
                         return ServiceUtil.returnSuccess(ERROR_MESSAGE);
-                    } else {
-                        boolean ok = OrderChangeHelper.cancelOrder(dispatcher, 
userLogin, orderId);
-                        if (!ok) {
-                            throw new GeneralException("Problem with order 
change; see above error");
-                        }
-                        if (UtilValidate.isEmpty(messages)) {
-                            return ServiceUtil.returnError(ERROR_MESSAGE);
-                        } else {
-                            return ServiceUtil.returnError(messages);
-                        }
                     }
+                    boolean ok = OrderChangeHelper.cancelOrder(dispatcher, 
userLogin, orderId);
+                    if (!ok) {
+                        throw new GeneralException("Problem with order change; 
see above error");
+                    }
+                    if (UtilValidate.isEmpty(messages)) {
+                        return ServiceUtil.returnError(ERROR_MESSAGE);
+                    }
+                    return ServiceUtil.returnError(messages);
                 } else {
                     // should never happen
                     return 
ServiceUtil.returnError(UtilProperties.getMessage(resource_error,"OrderPleaseContactCustomerServicePaymentReturnCodeUnknown",
 Locale.getDefault()));
                 }
             } else {
                 // result returned null == service failed
-                if (Debug.verboseOn()) Debug.logVerbose("Payment auth failed 
due to processor trouble.", module);
+                if (Debug.verboseOn()) {
+                    Debug.logVerbose("Payment auth failed due to processor 
trouble.", module);
+                }
                 if (!faceToFace && "Y".equalsIgnoreCase(RETRY_ON_ERROR)) {
                     // never do this for a face to face purchase regardless of 
store setting
                     return ServiceUtil.returnSuccess(ERROR_MESSAGE);
-                } else {
-                    boolean ok = OrderChangeHelper.cancelOrder(dispatcher, 
userLogin, orderId);
-                    if (!ok) {
-                        throw new GeneralException("Problem with order change; 
see above error");
-                    }
-                    return ServiceUtil.returnError(ERROR_MESSAGE);
                 }
+                boolean ok = OrderChangeHelper.cancelOrder(dispatcher, 
userLogin, orderId);
+                if (!ok) {
+                    throw new GeneralException("Problem with order change; see 
above error");
+                }
+                return ServiceUtil.returnError(ERROR_MESSAGE);
             }
         } else {
             // Get the paymentMethodTypeIds - this will need to change when 
ecom supports multiple payments
@@ -1160,10 +1168,14 @@ public class CheckOutHelper {
 
         // check to see if we should auto-invoice/bill
         if (faceToFace) {
-            if (Debug.verboseOn()) Debug.logVerbose("Face-To-Face Sale - " + 
orderId, module);
+            if (Debug.verboseOn()) {
+                Debug.logVerbose("Face-To-Face Sale - " + orderId, module);
+            }
             CheckOutHelper.adjustFaceToFacePayment(orderId, orderTotal, 
allPaymentPreferences, userLogin, delegator);
             boolean ok = OrderChangeHelper.completeOrder(dispatcher, 
userLogin, orderId);
-            if (Debug.verboseOn()) Debug.logVerbose("Complete Order Result - " 
+ ok, module);
+            if (Debug.verboseOn()) {
+                Debug.logVerbose("Complete Order Result - " + ok, module);
+            }
             if (!ok) {
                 throw new GeneralException("Problem with order change; see 
error logs");
             }
@@ -1176,7 +1188,9 @@ public class CheckOutHelper {
         if (allPaymentPrefs != null) {
             for (GenericValue pref : allPaymentPrefs) {
                 BigDecimal maxAmount = pref.getBigDecimal("maxAmount");
-                if (maxAmount == null) maxAmount = BigDecimal.ZERO;
+                if (maxAmount == null) {
+                    maxAmount = BigDecimal.ZERO;
+                }
                 prefTotal = prefTotal.add(maxAmount);
             }
         }
@@ -1219,8 +1233,9 @@ public class CheckOutHelper {
                 GenericValue billingAddress = null;
                 try {
                     creditCard = paymentMethod.getRelatedOne("CreditCard", 
false);
-                    if (creditCard != null)
+                    if (creditCard != null) {
                         billingAddress = 
creditCard.getRelatedOne("PostalAddress", false);
+                    }
                 } catch (GenericEntityException e) {
                     Debug.logError(e, "Problems getting credit card from 
payment method", module);
                     errMsg = 
UtilProperties.getMessage(resource_error,"checkhelper.problems_reading_database",
 cart.getLocale());
@@ -1256,9 +1271,8 @@ public class CheckOutHelper {
 
         if (UtilValidate.isNotEmpty(blacklistFound)) {
             return 
ServiceUtil.returnFailure(UtilProperties.getMessage(resource_error,"OrderFailed",
 cart.getLocale()));
-        } else {
-            return ServiceUtil.returnSuccess("success");
         }
+        return ServiceUtil.returnSuccess("success");
     }
 
     @Deprecated
@@ -1340,12 +1354,13 @@ public class CheckOutHelper {
             result = ServiceUtil.returnSuccess();
             result.put("type", "none");
             return result;
-        } else {
-            errMsg = 
UtilProperties.getMessage(resource_error,"checkhelper.problems_getting_order_header",
 (cart != null ? cart.getLocale() : Locale.getDefault()));
-            result = ServiceUtil.returnError(errMsg);
-            result.put("type", "error");
-            return result;
         }
+        errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.problems_getting_order_header", (cart != null
+                ? cart.getLocale()
+                : Locale.getDefault()));
+        result = ServiceUtil.returnError(errMsg);
+        result.put("type", "error");
+        return result;
     }
 
     /**
@@ -1400,7 +1415,7 @@ public class CheckOutHelper {
     }
     public Map<String, Object> finalizeOrderEntryOptions(int shipGroupIndex, 
String shippingMethod, String shippingInstructions, String maySplit,
             String giftMessage, String isGift, String internalCode, String 
shipBeforeDate, String shipAfterDate, String internalOrderNotes, String 
shippingNotes) {
-        
+
         Map<String, Object> result = ServiceUtil.returnSuccess();
 
         String errMsg=null;
@@ -1491,7 +1506,9 @@ public class CheckOutHelper {
     }
 
     public static BigDecimal availableAccountBalance(String billingAccountId, 
LocalDispatcher dispatcher) {
-        if (billingAccountId == null) return BigDecimal.ZERO;
+        if (billingAccountId == null) {
+            return BigDecimal.ZERO;
+        }
         try {
             Map<String, Object> res = 
dispatcher.runSync("calcBillingAccountBalance", 
UtilMisc.toMap("billingAccountId", billingAccountId));
             BigDecimal availableBalance = (BigDecimal) 
res.get("accountBalance");
@@ -1509,7 +1526,7 @@ public class CheckOutHelper {
     }
 
     public Map<String, BigDecimal> makeBillingAccountMap(List<GenericValue> 
paymentPrefs) {
-        Map<String, BigDecimal> accountMap = new HashMap<String, BigDecimal>();
+        Map<String, BigDecimal> accountMap = new HashMap<>();
         if (paymentPrefs != null) {
             for (GenericValue pp : paymentPrefs) {
                 if (pp.get("billingAccountId") != null) {
@@ -1547,11 +1564,13 @@ public class CheckOutHelper {
 
         // update the selected payment methods amount with valid numbers
         if (paymentMethods != null) {
-            List<String> nullPaymentIds = new ArrayList<String>();
+            List<String> nullPaymentIds = new ArrayList<>();
             for (String paymentMethodId : paymentMethods) {
                 BigDecimal paymentAmount = 
cart.getPaymentAmount(paymentMethodId);
                 if (paymentAmount == null || 
paymentAmount.compareTo(BigDecimal.ZERO) == 0) {
-                    if (Debug.verboseOn()) Debug.logVerbose("Found null 
paymentMethodId - " + paymentMethodId, module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Found null paymentMethodId - " + 
paymentMethodId, module);
+                    }
                     nullPaymentIds.add(paymentMethodId);
                 }
             }
@@ -1563,17 +1582,25 @@ public class CheckOutHelper {
 
                 ShoppingCart.CartPaymentInfo info = 
cart.getPaymentInfo(paymentMethodId);
 
-                if (Debug.verboseOn()) Debug.logVerbose("Remaining total is - 
" + newAmount, module);
+                if (Debug.verboseOn()) {
+                    Debug.logVerbose("Remaining total is - " + newAmount, 
module);
+                }
                 if (newAmount.compareTo(BigDecimal.ZERO) > 0) {
                     info.amount = newAmount;
-                    if (Debug.verboseOn()) Debug.logVerbose("Set null 
paymentMethodId - " + info.paymentMethodId + " / " + info.amount, module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Set null paymentMethodId - " + 
info.paymentMethodId + " / " + info.amount, module);
+                    }
                 } else {
                     info.amount = BigDecimal.ZERO;
-                    if (Debug.verboseOn()) Debug.logVerbose("Set null 
paymentMethodId - " + info.paymentMethodId + " / " + info.amount, module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Set null paymentMethodId - " + 
info.paymentMethodId + " / " + info.amount, module);
+                    }
                 }
                 if (!setOverflow) {
                     info.overflow = true;
-                    if (Debug.verboseOn()) Debug.logVerbose("Set overflow flag 
on payment - " + info.paymentMethodId, module);
+                    if (Debug.verboseOn()) {
+                        Debug.logVerbose("Set overflow flag on payment - " + 
info.paymentMethodId, module);
+                    }
                 }
             }
         }
@@ -1584,7 +1611,7 @@ public class CheckOutHelper {
 
         BigDecimal selectedPaymentTotal = selectedPmnt.setScale(scale, 
rounding);
         BigDecimal requiredAmount = reqAmtPreParse.setScale(scale, rounding);
-        
+
         if (UtilValidate.isNotEmpty(paymentMethods) && 
requiredAmount.compareTo(selectedPaymentTotal) > 0) {
             Debug.logError("Required Amount : " + requiredAmount + " / 
Selected Amount : " + selectedPaymentTotal, module);
             errMsg = UtilProperties.getMessage(resource_error, 
"checkevents.payment_not_cover_this_order", cart.getLocale());
@@ -1596,15 +1623,15 @@ public class CheckOutHelper {
                 Debug.logError("Change Amount : " + changeAmount + " / No 
cash.", module);
                 errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.change_returned_cannot_be_greater_than_cash", cart.getLocale());
                 return ServiceUtil.returnError(errMsg);
-            } else {
-                int cashIndex = paymentTypes.indexOf("CASH");
-                String cashId = paymentTypes.get(cashIndex);
-                BigDecimal cashAmount = cart.getPaymentAmount(cashId);
-                if (cashAmount.compareTo(changeAmount) < 0) {
-                    Debug.logError("Change Amount : " + changeAmount + " / 
Cash Amount : " + cashAmount, module);
-                    errMsg = UtilProperties.getMessage(resource_error, 
"checkhelper.change_returned_cannot_be_greater_than_cash", cart.getLocale());
-                    return ServiceUtil.returnError(errMsg);
-                }
+            }
+            int cashIndex = paymentTypes.indexOf("CASH");
+            String cashId = paymentTypes.get(cashIndex);
+            BigDecimal cashAmount = cart.getPaymentAmount(cashId);
+            if (cashAmount.compareTo(changeAmount) < 0) {
+                Debug.logError("Change Amount : " + changeAmount + " / Cash 
Amount : " + cashAmount, module);
+                errMsg = UtilProperties.getMessage(resource_error,
+                        
"checkhelper.change_returned_cannot_be_greater_than_cash", cart.getLocale());
+                return ServiceUtil.returnError(errMsg);
             }
         }
         return ServiceUtil.returnSuccess();


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