code: public static <T extends Model> T findByCompositeKeys(Object... values) {
          return ModelDelegate.findByCompositeKeys(Model.<T>modelClass(), values);
      }
docs: Composite PK values in exactly the same order as specified  in {@link CompositePK}.
  
  @param values  Composite PK values in exactly the same order as specified  in {@link CompositePK}.
  @return instance of a found model, or null if nothing found.
  @see CompositePK