<flow name="spy-issueFlow">
        <logger message="#[payload]" level="INFO" doc:name="Logger-1"/>
        <set-payload value="#[new java.util.ArrayList()]" doc:name="Set Payload"/>
        <expression-component doc:name="Expression"><![CDATA[payload.add('pepillo_0');
          payload.add('pepillo_1');
          payload.add('pepillo_2');
          payload.add('pepillo_3')]]>
        </expression-component>
        <foreach doc:name="For Each">
            <logger message="#[payload]" level="INFO" doc:name="Logger-foreach"/>
        </foreach>
    </flow>