maven hangs for 10+ seconds on exit

[jillesvangurp]

It seems that the doclet has some weird behavior on maven shutdown. Even a mvn clean hangs for more than 10 seconds after it reports build success. The problem goes away after I comment the plugin config in my pom.xml.

          <plugin>
                <artifactId>maven-javadoc-plugin</artifactId>
                <configuration>
                    <doclet>ch.raffael.doclets.pegdown.PegdownDoclet</doclet>
                    <docletArtifact>
                        <groupId>ch.raffael.pegdown-doclet</groupId>
                        <artifactId>pegdown-doclet</artifactId>
                        <version>1.1</version>
                    </docletArtifact>
                    <useStandardDocletOptions>true</useStandardDocletOptions>
                </configuration>
            </plugin>