/*
       * firstComplementRangeUpperBound is the upper bound of the last complement range with lower
       * bound inside complementLowerBoundWindow.
       *
       * positiveItr starts at the first positive range with upper bound less than
       * firstComplementRangeUpperBound. (Positive range upper bounds correspond to complement range
       * lower bounds.)
       */

      /*
       * firstComplementRangeUpperBound is the upper bound of the last complement range with lower
       * bound inside complementLowerBoundWindow.
       *
       * positiveItr starts at the first positive range with upper bound less than
       * firstComplementRangeUpperBound. (Positive range upper bounds correspond to complement range
       * lower bounds.)
       */

   * {@code upper}. Assumes that {@code lower <= upper}. Correctly handles infinities (but not
   * {@code NaN}).
   */
  private static double interpolate(double lower, double upper, double remainder, double scale) {
    if (lower == NEGATIVE_INFINITY) {
      if (upper == POSITIVE_INFINITY) {
        // Return NaN when lower == NEGATIVE_INFINITY and upper == POSITIVE_INFINITY:
        return NaN;
      }

   * {@code upper}. Assumes that {@code lower <= upper}. Correctly handles infinities (but not
   * {@code NaN}).
   */
  private static double interpolate(double lower, double upper, double remainder, double scale) {
    if (lower == NEGATIVE_INFINITY) {
      if (upper == POSITIVE_INFINITY) {
        // Return NaN when lower == NEGATIVE_INFINITY and upper == POSITIVE_INFINITY:
        return NaN;
      }

	nonLetter := false
	special := false // special letter
	for _, b := range s {
		if b >= utf8.RuneSelf {
			return bytes.EqualFold
		}
		upper := b & caseMask
		if upper < 'A' || upper > 'Z' {
			nonLetter = true
		} else if upper == 'K' || upper == 'S' {
			// See above for why these letters are special.
			special = true
		}
	}
	if special {
		return equalFoldRight
	}
	if nonLetter {

		zb0001, bts, err = msgp.ReadUint8Bytes(bts)
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		(*z) = rebalSaveOpts(zb0001)
	}
	o = bts
	return
}

// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z rebalSaveOpts) Msgsize() (s int) {
	s = msgp.Uint8Size
	return
}

// DecodeMsg implements msgp.Decodable

        }
    }

    /**
     * Creates an instance of {@link WildcardType} bound by upper and lower bounds
     *
     * @param upperBounds a wildcard upper bound types
     * @param lowerBounds a wildcard lower bound types
     * @return an instance of {@link WildcardType}
     */

	borrowOut = ((^x & y) | (^(x ^ y) & diff)) >> 63
	return
}

// --- Full-width multiply ---

// Mul returns the full-width product of x and y: (hi, lo) = x * y
// with the product bits' upper half returned in hi and the lower
// half returned in lo.
//
// This function's execution time does not depend on the inputs.
func Mul(x, y uint) (hi, lo uint) {
	if UintSize == 32 {

				return
			}
		default:
			bts, err = msgp.Skip(bts)
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	o = bts
	return
}

// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z BatchJobKV) Msgsize() (s int) {
	s = 1 + 4 + msgp.StringPrefixSize + len(z.Key) + 6 + msgp.StringPrefixSize + len(z.Value)
	return
}

}
----

A build script is also a Groovy or a Kotlin script:

====
include::sample[dir="snippets/tutorial/upper/kotlin", files="build.gradle.kts[]"]
include::sample[dir="snippets/tutorial/upper/groovy", files="build.gradle[]"]
----
$ gradle -q upper
include::{snippetsPath}/tutorial/upper/tests/upper.out[]
----
====