MCHECKSTYLE-384 Bump checkstyle to 8.28

[MCHECKSTYLE-384] [it] Match checkstyle version from 8.19 to 8.28 for direct checkstyle.xml file test
[MCHECKSTYLE-384] [it] Remove 'skipNoJavadoc' as it was removed from checkstyle 8.24
see checkstyle/checkstyle#4983
[MCHECKSTYLE-384] [it] Move 'LineLength' from treewalker to checker module per checkstyle 8.24
[MCHECKSTYLE-384] [it] Change errors reported as javadoc checks changed in checkstyle 8.20
[MCHECKSTYLE-384] [it] Per checkstyle 8.21, Missing java doc split out and needs addressed here so current test remains intact

Author: hazendaz

pom.xml

@@ -66,7 +66,7 @@ under the License.
     <!-- Because Checkstyle 7+ requires Java 8 -->
     <javaVersion>8</javaVersion>
     <mavenVersion>3.0</mavenVersion>
-    <checkstyleVersion>8.19</checkstyleVersion>
+    <checkstyleVersion>8.28</checkstyleVersion>
     <doxiaVersion>1.4</doxiaVersion>
     <sitePluginVersion>3.7.1</sitePluginVersion>
   </properties>

src/it/MCHECKSTYLE-129/pom.xml

@@ -57,7 +57,7 @@ under the License.
         <artifactId>maven-checkstyle-plugin</artifactId>
         <version>${checkstyleVersion}</version>
         <configuration>
-          <configLocation>https://raw.githubusercontent.com/checkstyle/checkstyle/checkstyle-8.19/src/main/resources/sun_checks.xml</configLocation>
+          <configLocation>https://raw.githubusercontent.com/checkstyle/checkstyle/checkstyle-8.28/src/main/resources/sun_checks.xml</configLocation>
         </configuration>
       </plugin>
     </plugins>

src/it/MCHECKSTYLE-357/pom.xml

@@ -44,6 +44,11 @@
                                 <property name="charset" value="UTF-8" />
                                 <property name="severity" value="error" />
 
+                                <!-- Sizes -->
+                                <module name="LineLength">
+                                    <property name="max" value="120" />
+                                </module>
+
                                 <module name="TreeWalker">
                                     <property name="tabWidth" value="3" />
 
@@ -55,9 +60,7 @@
 
                                     <!-- Annotations -->
                                     <module name="AnnotationUseStyle" />
-                                    <module name="MissingDeprecated">
-                                        <property name="skipNoJavadoc" value="true" />
-                                    </module>
+                                    <module name="MissingDeprecated" />
                                     <module name="MissingOverride" />
                                     <module name="PackageAnnotation" />
 
@@ -134,10 +137,6 @@
                                     <!-- Naming -->
                                     <module name="ConstantName" />
 
-                                    <!-- Sizes -->
-                                    <module name="LineLength">
-                                        <property name="max" value="120" />
-                                    </module>
                                 </module>
 
                                 <module name="RegexpSingleline">

src/it/MCHECKSTYLE-70-multi-sourcefolder/verify.groovy

@@ -19,5 +19,5 @@
  */
 def buildLog = new File( basedir, 'build.log' )
 
-// 3 errors in src/additional/java and 2 errors in src/test-additional/java
-assert buildLog.text.contains( "[INFO] There are 5 errors reported by Checkstyle" )
+// 2 errors in src/additional/java and 1 errors in src/test-additional/java
+assert buildLog.text.contains( "[INFO] There are 3 errors reported by Checkstyle" )

src/it/multi-modules-aggregate/maven_checks.xml

@@ -57,6 +57,11 @@ under the License.
         <property name="message" value="Line has trailing spaces."/>
     </module>-->
 
+    <module name="LineLength">
+      <property name="max" value="120" />
+      <property name="ignorePattern" value="@version|@see|@todo|TODO"/>
+    </module>
+
     <module name="TreeWalker">
 
         <property name="tabWidth" value="4"/>
@@ -73,16 +78,11 @@ under the License.
           <property name="option" value="alone"/>
         </module>
 
-        <module name="LineLength">
-          <property name="max" value="120" />
-          <property name="ignorePattern" value="@version|@see|@todo|TODO"/>
-        </module>
-
         <module name="MemberName" />
 
         <!-- Checks for Javadoc comments.                     -->
         <!-- See http://checkstyle.sf.net/config_javadoc.html -->
-        <module name="JavadocMethod">
+        <module name="MissingJavadocMethod">
           <property name="severity" value="warning"/>
           <property name="scope" value="protected"/>
         </module>