Add coverage doclet dependency

Author: oshando

swan-pipeline/pom.xml

@@ -199,6 +199,12 @@
             <artifactId>meka</artifactId>
             <version>1.9.5</version>
         </dependency>
+        <dependency>
+            <groupId>de.fraunhofer.iem</groupId>
+            <artifactId>coverage-doclet</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <distributionManagement>
@@ -238,11 +244,12 @@
     <build>
         <plugins>
             <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.3</version>
+                <version>3.10.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>9</source>
+                    <target>9</target>
                 </configuration>
             </plugin>
             <plugin>