code: public static double randomDoubleGreaterThan(double minExclusive) {
      checkArgument(
          minExclusive < Double.MAX_VALUE, "Cannot produce double greater than %s", Double.MAX_VALUE);
      return randomDouble(minExclusive + 1, Double.MAX_VALUE);
    }
docs: Returns a random double that is greater than the given double.
  
  @param minExclusive the value that returned double must be greater than
  @return the random double
  @throws IllegalArgumentException if minExclusive is greater than or equal to {@link
  Double#MAX_VALUE}