Attach sources/javadoc to system-scoped dependency

[Hauschild, Klaus (EXT)]

Hi,

we're using a system scoped dependency to jMonkeyEngine3 like this:
    <dependency>
      <groupId>com.jme3</groupId>
      <artifactId>jMonkeyEngine3</artifactId>
      <version>3</version>
      <scope>system</scope>
      <systemPath>${env.JME3_HOME}/jMonkeyEngine3.jar</systemPath>
    </dependency>
The integration by m2e into Eclipse and building packages with Maven are very 
fine. But in Eclipse there are no sources nor javadoc available without  
manipulations by hand. I'm looking for an automatic solution.

Is there a way?

Thanks, Klaus