Generating Javadoc
  Javadoc execution
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  Standard Doclet version 1.4.2_10
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  Copying file /home/lukas/.maven/cache/maven-javadoc-plugin-1.8/plugin-resources/stylesheet.css to file /home/lukas/maven/m1/trunk/plugins-sandbox/ashkelon/target/docs/apidocs/stylesheet.css...
  Building tree for all the packages and classes...
  Building index for all the packages and classes...
  /home/lukas/maven/m1/trunk/plugins-sandbox/ashkelon/src/main/org/apache/maven/ashkelon/PackageTool.java:38: warning - @return tag has no arguments.
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  Generating /home/lukas/maven/m1/trunk/plugins-sandbox/ashkelon/target/docs/apidocs/help-doc.html...
  1 warning