<lifecycleMappingMetadata>
  <pluginExecutions>
    <pluginExecution>
      <pluginExecutionFilter>
        <goals>
          <goal>generate-sources</goal>
        </goals>
      </pluginExecutionFilter>
      <action>
        <execute>
          <runOnConfiguration>true</runOnConfiguration>
          <runOnIncremental>true</runOnIncremental>
        </execute>
      </action>
    </pluginExecution>
  </pluginExecutions>
</lifecycleMappingMetadata>

Add automatic m2e lifecycle mapping file.
Add automatic m2e lifecycle mapping file.
