code: public ValidatorBuilderBigDecimal<PARENT> range(BigDecimal min, BigDecimal max) {
  
      return range(new Range<>(min, max));
    }
docs: @see #range(Range)
  
  @param min the minimum {@link Collection#size() size} allowed.
  @param max the maximum {@link Collection#size() size} allowed.
  @return this build instance for fluent API calls.