Generating Javadoc
  Javadoc execution
  Loading source files for package org.apache.portals.graffito...
  Loading source files for package org.apache.portals.graffito.engine...
  Constructing Javadoc information...
  Standard Doclet version 1.5.0_06
  Building tree for all the packages and classes...
  /home/christophe/javaprojects/graffito-patch/trunk/engine/src/java/org/apache/portals/graffito/engine/AbstractEngine.java:101: warning - @return tag has no arguments.
  /home/christophe/javaprojects/graffito-patch/trunk/engine/src/java/org/apache/portals/graffito/engine/SpringEngine.java:52: warning - @return tag has no arguments.
  /home/christophe/javaprojects/graffito-patch/trunk/engine/src/java/org/apache/portals/graffito/engine/SpringEngine.java:52: warning - Tag @see: reference not found: org.apache.jetspeed.engine.AbstractEngine#initComponents(org.apache.commons.configuration.Configuration)
  Generating /home/christophe/javaprojects/graffito-patch/site/engine/apidocs/constant-values.html...
  Copying file /home/christophe/.maven/cache/maven-javadoc-plugin-1.7/plugin-resources/stylesheet.css to file /home/christophe/javaprojects/graffito-patch/site/engine/apidocs/stylesheet.css...
  Building index for all the packages and classes...
  Building index for all classes...
  Generating /home/christophe/javaprojects/graffito-patch/site/engine/apidocs/help-doc.html...
  3 warnings