359.4.2. 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>