Generating Javadoc
  Javadoc execution
  Loading source files for package net.sf.joyaop...
  Loading source files for package net.sf.joyaop.config...
  Loading source files for package net.sf.joyaop.framework...
  Loading source files for package net.sf.joyaop.impl...
  Loading source files for package net.sf.joyaop.impl.aspect...
  Loading source files for package net.sf.joyaop.util...
  Constructing Javadoc information...
  javadoc: warning - Multiple sources of package comments found for package "org"
  javadoc: warning - Multiple sources of package comments found for package "org.apache"
  javadoc: warning - Multiple sources of package comments found for package "org.apache.commons"
  Standard Doclet version 1.5.0
  Building tree for all the packages and classes...
  Generating target\docs\apidocs\serialized-form.html...
  Copying file C:\Documents and Settings\Shen Li\.maven\cache\maven-javadoc-plugin-1.6.1\plugin-resources\stylesheet.css to file target\docs\apidocs\stylesheet.css...
  Building index for all the packages and classes...
  Building index for all classes...
  Generating target\docs\apidocs\help-doc.html...
  3 warnings