update/org.eclipse.update.examples/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- File written by PDE 1.0 -->
<plugin
   id="org.eclipse.update.examples"
   name="Update Example Plugin"
   version="1.0.0"
   class="org.eclipse.update.examples.ExamplesPlugin">
<requires>
   <import plugin="org.eclipse.core.runtime"/>
   <import plugin="org.eclipse.core.resources"/>
   <import plugin="org.eclipse.ui"/>
</requires>

<runtime>
   <library name="examples.jar"/>
</runtime>

<extension
      point="org.eclipse.ui.actionSets">
   <actionSet
         label="Sample Action Set"
         id="org.eclipse.update.examples.actionSet1">
      <menu
            label="Sample Menu"
            id="sampleMenu">
         <separator
               name="sampleGroup">
         </separator>
      </menu>
      <action
            label="&amp;Sample Action"
            class="org.eclipse.update.examples.SampleAction"
            menubarPath="sampleMenu/sampleGroup"
            id="org.eclipse.update.examples.action1">
      </action>
   </actionSet>
</extension>
</plugin>