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This part of the code is coming up blank: <sly data-sly-set.matched_room= "${roomcontroller.roomDetailsfromRequest[roomsMapKey]}"/> Any ideas how to fix it?

I really appreciate you looking into this for me. When I turn the set into the list, the value is then blank:<sly data-sly-list="${roomcontroller.roomDetailsfromRequest}">If I keep it as data-sly-set with the above code, it still is blank. Probably due to the Java?  public Map<String, Room> getRoomD...

JSP code<c:set var="roomdetails" value="${roomcontroller.roomDetailsfromRequest}" /><c:set var="code" value="${roomcontroller.roomCode}" /><c:set var="matched_room" value="${roomdetails[code]}" /> (variables above)Returns the following values:roomdetails:{A2-ET=url.models.hotelreservation.Room@name1...