<plexus>
  <load-on-start>
    <component>
      <role>org.codehaus.plexus.test.LoadOnStartService</role>
    </component>
  </load-on-start>

  <components>
    <component>
      <role>org.codehaus.plexus.test.LoadOnStartService</role>
      <implementation>org.codehaus.plexus.test.DefaultLoadOnStartService</implementation>
    </component>
  </components>
</plexus>
