/** @return string */
 public final String buildTypeDisplayString() throws DbException {
   DbOOAdt type = getType();
   String str = (type != null ? type.getName() : LocaleMgr.misc.getString("<undef>"));
   if (getElementType() != null) str = str + "(" + getElementType().getName() + ")";
   if (getTypeUse() != null && isTypeUseAfterType()) str = str + getTypeUse();
   return str;
 }