360.4.2. 사용 예: 맵을 고정 너비 형식으로 마샬링
<route>
<from uri="direct:input"/>
<marshal>
<univocity-fixed padding="_">
<univocity-header length="5"/>
<univocity-header length="5"/>
<univocity-header length="5"/>
</univocity-fixed>
</marshal>
<to uri="mock:result"/>
</route>