upgraded all plugin versions

Author: slu-it

pom.xml

@@ -85,30 +85,30 @@
 
         <!-- plugin versions -->
 
-        <version.maven.assembly.plugin>3.1.0</version.maven.assembly.plugin>
-        <version.maven.clean.plugin>3.0.0</version.maven.clean.plugin>
-        <version.maven.compiler.plugin>3.7.0</version.maven.compiler.plugin>
-        <version.maven.dependency.plugin>3.0.2</version.maven.dependency.plugin>
+        <version.maven.assembly.plugin>3.1.1</version.maven.assembly.plugin>
+        <version.maven.clean.plugin>3.1.0</version.maven.clean.plugin>
+        <version.maven.compiler.plugin>3.8.1</version.maven.compiler.plugin>
+        <version.maven.dependency.plugin>3.1.1</version.maven.dependency.plugin>
         <version.maven.deploy.plugin>2.8.2</version.maven.deploy.plugin>
         <version.maven.enforcer.plugin>1.4.1</version.maven.enforcer.plugin>
         <version.maven.install.plugin>2.5.2</version.maven.install.plugin>
-        <version.maven.jar.plugin>3.0.2</version.maven.jar.plugin>
-        <version.maven.javadoc.plugin>3.0.0</version.maven.javadoc.plugin>
-        <version.maven.notice.plugin>1.0.6.1</version.maven.notice.plugin>
-        <version.maven.resources.plugin>3.0.2</version.maven.resources.plugin>
-        <version.maven.site.plugin>3.6</version.maven.site.plugin>
-        <version.maven.source.plugin>3.0.1</version.maven.source.plugin>
-        <version.maven.surefire.plugin>2.22.1</version.maven.surefire.plugin>
-        <version.maven.failsafe.plugin>2.22.1</version.maven.failsafe.plugin>
+        <version.maven.jar.plugin>3.1.2</version.maven.jar.plugin>
+        <version.maven.javadoc.plugin>3.1.1</version.maven.javadoc.plugin>
+        <version.maven.notice.plugin>1.1.0</version.maven.notice.plugin>
+        <version.maven.resources.plugin>3.1.0</version.maven.resources.plugin>
+        <version.maven.site.plugin>3.7.1</version.maven.site.plugin>
+        <version.maven.source.plugin>3.1.0</version.maven.source.plugin>
+        <version.maven.surefire.plugin>2.22.2</version.maven.surefire.plugin>
+        <version.maven.failsafe.plugin>2.22.2</version.maven.failsafe.plugin>
         <version.maven.pmd.plugin>3.8</version.maven.pmd.plugin>
-        <version.maven.checkstyle.plugin>2.17</version.maven.checkstyle.plugin>
+        <version.maven.checkstyle.plugin>3.1.0</version.maven.checkstyle.plugin>
         <version.maven.gpg.plugin>1.6</version.maven.gpg.plugin>
         <version.maven.nexus.staging.plugin>1.6.8</version.maven.nexus.staging.plugin>
 
         <version.findbugs.maven.plugin>3.0.5</version.findbugs.maven.plugin>
         <version.license.maven.plugin>1.14</version.license.maven.plugin>
-        <version.jacoco.maven.plugin>0.7.9</version.jacoco.maven.plugin>
-        <version.pitest.maven.plugin>1.2.3</version.pitest.maven.plugin>
+        <version.jacoco.maven.plugin>0.8.4</version.jacoco.maven.plugin>
+        <version.pitest.maven.plugin>1.4.9</version.pitest.maven.plugin>
 
     </properties>
 

webtester-build-tools/pom.xml

@@ -30,10 +30,10 @@
         <maven.compiler.target>1.7</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <gpg.keyname>WebTester</gpg.keyname>
-        <version.maven.javadoc.plugin>2.10.3</version.maven.javadoc.plugin>
-        <version.maven.source.plugin>3.0.0</version.maven.source.plugin>
+        <version.maven.javadoc.plugin>3.1.1</version.maven.javadoc.plugin>
+        <version.maven.source.plugin>3.1.0</version.maven.source.plugin>
         <version.maven.gpg.plugin>1.6</version.maven.gpg.plugin>
-        <version.maven.nexus.staging.plugin>1.6.7</version.maven.nexus.staging.plugin>
+        <version.maven.nexus.staging.plugin>1.6.8</version.maven.nexus.staging.plugin>
     </properties>
 
     <build>