Link Details

this is a good resource

It's missing one thing:

    <reporting>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-javadoc-plugin</artifactId>

                <configuration>

                    <doclet>org.umlgraph.doclet.UmlGraphDoc</doclet>

                    <docletArtifact>

                        <groupId>org.umlgraph</groupId>

                        <artifactId>umlgraph</artifactId>

                        <version>5.0</version>

                    </docletArtifact>

                    <additionalparam>

                        -inferrel -inferdep -quiet -hide java.* -collpackages java.util.* -qualify -postfixpackage -nodefontsize 9 -nodefontpackagesize 7

                    </additionalparam>

                </configuration>

            </plugin>

        </plugins>

    </reporting>

Thanks, mostlyharmless.

Looks interesting. Does it only render inheritance/implementation relationships, or does it also show composition, aggregation, etc?

Yes, Daniel. It does using the following tags. I could have gone way more detailed in the article, but decided to keep it simple.
1. aggregation relationships (specified using the javadoc @has tag)
2. composition relationships (specified using the javadoc @composed tag)
3. dependency relationships (specified using the javadoc @depend tag)

I order to get it working using Maven2. Do we need to specify some goals???
I am trying to get it working with maven 2
i have added the
>
>
>
>maven-javadoc-plugin>

>2.3>
>
>org.umlgraph.doclet.UmlGraphDoc>
>
>gr.spinellis>
>UmlGraph>
>5.0>
>
>
-inferrel -inferdep -quiet -hide java.* -collpackages java.util.* -qualify -postfixpackage -nodefontsize 9
-nodefontpackagesize 7
>
>
>
>
>

to my project pom.

I order to get it working using Maven2. Do we need to specify some goals???
I am trying to get it working with maven 2
i have added the
>
>
>
>maven-javadoc-plugin>

>2.3>
>
>org.umlgraph.doclet.UmlGraphDoc>
>
>gr.spinellis>
>UmlGraph>
>5.0>
>
>
-inferrel -inferdep -quiet -hide java.* -collpackages java.util.* -qualify -postfixpackage -nodefontsize 9
-nodefontpackagesize 7
>
>
>
>
> to my project pom.

This is a great resource and great add on's in the comments section - thanks