code: public Set<Type> getDataModelTypes()
          throws CacheReloadException
      {
          final Set<Type> ret = new HashSet<>();
          for (final Long id : this.dataModelTypes) {
              ret.add(Type.get(id));
          }
          return Collections.unmodifiableSet(ret);
      }
docs: This is the getter method for instance variable {@link #dataModelTypes}.
  
  @return the value of the instance variable {@link #dataModelTypes}.
  @see #dataModelTypes
  @throws CacheReloadException on error