Update to commons-parent version 43

Author: PascalSchumacher

pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
-    <version>42</version>
+    <version>43</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>commons-io</groupId>
@@ -261,8 +261,6 @@ file comparators, endian transformation classes, and much more.
     </commons.osgi.export>
 
     <commons.scmPubCheckoutDirectory>site-content</commons.scmPubCheckoutDirectory>
-    <!-- Override clirr version to be able to build the site on Java 8 -->
-    <commons.clirr.version>2.8</commons.clirr.version>
     <checkstyle.plugin.version>2.17</checkstyle.plugin.version>
   </properties>
 
@@ -361,7 +359,6 @@ file comparators, endian transformation classes, and much more.
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>cobertura-maven-plugin</artifactId>
-        <version>${commons.cobertura.version}</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -375,7 +372,6 @@ file comparators, endian transformation classes, and much more.
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>findbugs-maven-plugin</artifactId>
-        <version>${commons.findbugs.version}</version>
         <configuration>
           <threshold>Normal</threshold>
           <effort>Default</effort>
@@ -434,8 +430,6 @@ file comparators, endian transformation classes, and much more.
         <jdk>9</jdk>
       </activation>
       <properties>
-        <!-- versions below 3.0.0 do not work with java 9 -->
-        <commons.javadoc.version>3.0.0-M1</commons.javadoc.version>
         <!-- coverall version 4.3.0 does not work with java 9, see https://github.com/trautonen/coveralls-maven-plugin/issues/112 -->
         <coveralls.skip>true</coveralls.skip>
       </properties>