/**
  * Method getSlotName.
  *
  * @param id int
  * @return String
  * @see com.percussion.pso.restservice.support.IImportItemSystemInfo#getSlotName(int)
  */
 public String getSlotName(int id) {
   initServices();
   log.debug("Getting slot name");
   String slotname = slotNameMap.get(id);
   if (slotname == null) {
     IPSTemplateSlot slot;
     try {
       slot = aService.loadSlot(new PSGuid(PSTypeEnum.SLOT, id));
       slotname = slot.getName();
     } catch (Exception e) {
       log.debug("Cannot load slot " + id, e);
       slotname = String.valueOf(id);
     }
   }
   return slotname;
 }