Hi,

I send a bug report: Whitespaces at the head of line before a cast and after an instanceof or an "enhanced for" results to "'(' should be on the previous line"error · Issue #10012 · checkstyle/checkstyle (github.com) <https://github.com/checkstyle/checkstyle/issues/10012>

BTW, I have compared our checkstyle.xml[0] with the one for Sun from the checkstyle team[1] and they look quite dissimilar. At least at 1st glance comparing with WinMerge. And when using Checkstyle CLI there are much more errors reported with the Sun config from checkstyle team[1]. As code quality also matter, I believe we should later check that, not a priority of course...

[0] in config/checkstyle, initially created by Mathieu at 
https://issues.apache.org/jira/browse/OFBIZ-11251
[1] 
https://raw.githubusercontent.com/checkstyle/checkstyle/master/src/main/resources/sun_checks.xml

HTH

Jacques

Le 04/05/2021 à 19:52, jler...@apache.org a écrit :
Hi Team,

I have been working on 
https://checkstyle.sourceforge.io/config_whitespace.html#MethodParamPad

I could fix few issues in code. But there are still some cases that can't be handled by changing code, notably when a casting is necessary, and not only.

I believe there is an error in checkstyle code. If you look at the URL above and the errors reported, you will see that the errors don't belong to the tokens to check.

We can use this solution https://stackoverflow.com/questions/45109089/checkstyle-can-i-change-the-should-be-on-the-previous-line-rule-of-meth#answer-45109414
But I believe we should rather discuss with checkstyle team if a report is not 
appropriate.

What do you think?

Thanks

Jacques

Le 04/05/2021 à 10:36, jler...@apache.org a écrit :
This is an automated email from the ASF dual-hosted git repository.

jleroux pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/ofbiz-framework.git


The following commit(s) were added to refs/heads/trunk by this push:
      new 45f50c9  Improved: Handle remaining checkstyle errors (OFBIZ-12169)
45f50c9 is described below

commit 45f50c910d64c12a2601164fbc64a4a02ef1d833
Author: Jacques Le Roux <jacques.le.r...@les7arts.com>
AuthorDate: Tue May 4 10:34:52 2021 +0200

     Improved: Handle remaining checkstyle errors (OFBIZ-12169)
          This handles the "'(' should be on the previous line?" rule of 
MethodParamPad
          Actually not completely, because there are still some cases that 
can't be
     handled by changing code, notably when a casting is necessary. I believe 
there
     is an error in checkstyle code. I'll discuss that in dev ML before sending
     checkstyle team a report.
---
.../java/org/apache/ofbiz/accounting/invoice/InvoiceServices.java | 4 ++--
.../java/org/apache/ofbiz/order/order/OrderReturnServices.java | 3 ++-
.../java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java | 4 ++--
build.gradle | 2 +-
.../common/src/main/java/org/apache/ofbiz/common/CommonEvents.java | 7 +++----
.../main/java/org/apache/ofbiz/webapp/control/ContextFilter.java | 2 +-
.../src/main/java/org/apache/ofbiz/webtools/WebToolsServices.java | 2 +-
  7 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/applications/accounting/src/main/java/org/apache/ofbiz/accounting/invoice/InvoiceServices.java b/applications/accounting/src/main/java/org/apache/ofbiz/accounting/invoice/InvoiceServices.java
index 9c956e8..7ee585a 100644
--- 
a/applications/accounting/src/main/java/org/apache/ofbiz/accounting/invoice/InvoiceServices.java
+++ 
b/applications/accounting/src/main/java/org/apache/ofbiz/accounting/invoice/InvoiceServices.java
@@ -457,8 +457,8 @@ public class InvoiceServices {
                  Map<String, Object> createInvoiceItemContext = new 
HashMap<>();
                  createInvoiceItemContext.put("invoiceId", invoiceId);
createInvoiceItemContext.put("invoiceItemSeqId", invoiceItemSeqId);
- createInvoiceItemContext.put("invoiceItemTypeId", getInvoiceItemType(delegator, 
(orderItem.getString("orderItemTypeId")),
-                        (product == null ? null : product.getString("productTypeId")), 
invoiceType, "INV_FPROD_ITEM"));
+ createInvoiceItemContext.put("invoiceItemTypeId", getInvoiceItemType(delegator, 
orderItem.getString("orderItemTypeId"),
+                        product == null ? null : product.getString("productTypeId"), 
invoiceType, "INV_FPROD_ITEM"));
                  createInvoiceItemContext.put("description", 
orderItem.get("itemDescription"));
                  createInvoiceItemContext.put("quantity", billingQuantity);
                  createInvoiceItemContext.put("amount", billingAmount);
diff --git a/applications/order/src/main/java/org/apache/ofbiz/order/order/OrderReturnServices.java b/applications/order/src/main/java/org/apache/ofbiz/order/order/OrderReturnServices.java
index d8b469b..17f43b2 100644
--- 
a/applications/order/src/main/java/org/apache/ofbiz/order/order/OrderReturnServices.java
+++ 
b/applications/order/src/main/java/org/apache/ofbiz/order/order/OrderReturnServices.java
@@ -1325,7 +1325,8 @@ public class OrderReturnServices {
orderPayPrefDetails.put("orderPaymentPreference", orderPayPref);
orderPayPrefDetails.put("availableTotal", orderPayPrefAvailableTotal);
                          if (prefSplitMap.containsKey(paymentMethodTypeId)) {
- (prefSplitMap.get(paymentMethodTypeId)).add(orderPayPrefDetails);
+                            List<Map<String, Object>> paymentMethodTypeIds = 
prefSplitMap.get(paymentMethodTypeId);
+ paymentMethodTypeIds.add(orderPayPrefDetails);
                          } else {
prefSplitMap.put(paymentMethodTypeId, UtilMisc.toList(orderPayPrefDetails));
                          }
diff --git a/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java b/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java
index d8e9885..1fff629 100644
--- 
a/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java
+++ 
b/applications/order/src/main/java/org/apache/ofbiz/order/shoppingcart/ShoppingCart.java
@@ -1759,8 +1759,8 @@ public class ShoppingCart implements 
Iterable<ShoppingCartItem>, Serializable {
          this.orderAttributes.clear();
            // clear the additionalPartyRole Map
-        for (Map.Entry<String, List<String>> me : 
this.additionalPartyRole.entrySet()) {
-            ((LinkedList<String>) me.getValue()).clear();
+        for (Entry<String, List<String>> me : 
this.additionalPartyRole.entrySet()) {
+            me.getValue().clear();
          }
          this.additionalPartyRole.clear();
  diff --git a/build.gradle b/build.gradle
index c2168af..840ed8b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -333,7 +333,7 @@ checkstyle {
      // the sum of errors found last time it was changed after using the
      // ‘checkstyle’ tool present in the framework and in the official
      // plugins.
-    tasks.checkstyleMain.maxErrors = 127
+    tasks.checkstyleMain.maxErrors = 116
      // Currently there are a lot of errors so we need to temporarily
      // hide them to avoid polluting the terminal output.
      showViolations = false
diff --git a/framework/common/src/main/java/org/apache/ofbiz/common/CommonEvents.java b/framework/common/src/main/java/org/apache/ofbiz/common/CommonEvents.java
index debfbcf..0940e37 100644
--- a/framework/common/src/main/java/org/apache/ofbiz/common/CommonEvents.java
+++ b/framework/common/src/main/java/org/apache/ofbiz/common/CommonEvents.java
@@ -275,7 +275,7 @@ public class CommonEvents {
          Map<String, List<String>> uiLabelObject = null;
          if (UtilValidate.isNotEmpty(jsonString)) {
              JSON json = JSON.from(jsonString);
-            uiLabelObject = UtilGenerics.<Map<String, List<String>>> 
cast(json.toObject(Map.class));
+            uiLabelObject = UtilGenerics.cast(json.toObject(Map.class));
          }
          if (UtilValidate.isEmpty(uiLabelObject)) {
              Debug.logError("No resource and labels found in JSON string: " + 
jsonString, MODULE);
@@ -307,7 +307,7 @@ public class CommonEvents {
          Map<String, String> uiLabelObject = null;
          if (UtilValidate.isNotEmpty(jsonString)) {
              JSON json = JSON.from(jsonString);
-            uiLabelObject = UtilGenerics.<Map<String, String>> 
cast(json.toObject(Map.class));
+            uiLabelObject = UtilGenerics.cast(json.toObject(Map.class));
          }
          if (UtilValidate.isEmpty(uiLabelObject)) {
              Debug.logError("No resource and labels found in JSON string: " + 
jsonString, MODULE);
@@ -404,8 +404,7 @@ public class CommonEvents {
                  charGraphics.setFont(textFont);
                    int charX = (int) (0.5 * charDim - 0.5 * charWidth);
-                charGraphics.drawString("" + captchaCode.charAt(i), charX,
-                        ((charDim - fontMetrics.getAscent()) / 2 + 
fontMetrics.getAscent()));
+                charGraphics.drawString("" + captchaCode.charAt(i), charX, 
(charDim - fontMetrics.getAscent()) / 2 + fontMetrics.getAscent());
                    float x = horizMargin + spacePerChar * (i) - charDim / 2.0f;
                  int y = ((height - charDim) / 2);
diff --git a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ContextFilter.java b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ContextFilter.java
index 4a363c5..69f89b1 100644
--- 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ContextFilter.java
+++ 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ContextFilter.java
@@ -142,7 +142,7 @@ public class ContextFilter implements Filter {
                          GenericValue tenant = 
EntityQuery.use(baseDelegator).from("Tenant").where("tenantId", 
tenantId).queryOne();
                          String initialPath = tenant.getString("initialPath");
                          if (UtilValidate.isNotEmpty(initialPath) && 
!"/".equals(initialPath)) {
-                            ((HttpServletResponse) 
response).sendRedirect(initialPath);
+ httpResponse.sendRedirect(initialPath);
                              return;
                          }
                      }
diff --git a/framework/webtools/src/main/java/org/apache/ofbiz/webtools/WebToolsServices.java b/framework/webtools/src/main/java/org/apache/ofbiz/webtools/WebToolsServices.java
index d67652e..5339e0f 100644
--- 
a/framework/webtools/src/main/java/org/apache/ofbiz/webtools/WebToolsServices.java
+++ 
b/framework/webtools/src/main/java/org/apache/ofbiz/webtools/WebToolsServices.java
@@ -304,7 +304,7 @@ public class WebToolsServices {
                  lastUnprocessedFilesCount = unprocessedFiles.size();
messages.add("---------------------------------------");
messages.add(UtilProperties.getMessage(RESOURCE, "EntityImportSucceededNumberFile", 
UtilMisc.toMap("succeeded",
-                        (initialListSize - lastUnprocessedFilesCount), 
"total", initialListSize), locale));
+                        initialListSize - lastUnprocessedFilesCount, "total", 
initialListSize), locale));
messages.add(UtilProperties.getMessage(RESOURCE, "EntityImportFailedNumberFile", 
UtilMisc.toMap("failed",
                          lastUnprocessedFilesCount, "total", initialListSize), 
locale));
messages.add("---------------------------------------");

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