<idea-plugin>
  <extensions defaultExtensionNs="com.intellij">
    <notificationGroup id="Threading Violation Notification" displayType="STICKY_BALLOON"/>
  </extensions>
  <actions>
    <action id="ThreadingChecker.ForceViolation"
            class="com.android.tools.idea.instrumentation.threading.TriggerSampleThreadingViolationAction"
            internal="true"/>
  </actions>
</idea-plugin>