fixing jacoco version

Author: klieber

pom.xml

@@ -388,6 +388,11 @@
           <artifactId>maven-javadoc-plugin</artifactId>
           <version>2.10.4</version>
         </plugin>
+        <plugin>
+          <groupId>org.jacoco</groupId>
+          <artifactId>jacoco-maven-plugin</artifactId>
+          <version>0.7.7.201606060606</version>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>
@@ -588,7 +593,6 @@
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.7.7.201606060606</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>