public String stringRep(DatabaseProduct dbProduct) {
   String aString = dbProduct.typeFloat();
   if (aString != null) {
     return aString;
   }
   ;
   return null;
 }
 public String stringRep(DatabaseProduct dbProduct, int length) {
   String aString = dbProduct.typeFloat();
   if (aString != null) {
     if (length > 0) {
       return aString + "(" + length + ")";
     }
     ;
     System.err.println("length is less than 0.  Using default");
     return stringRep(dbProduct);
   }
   ;
   return null;
 }