log.Warnf("Failed to delete config (%+v): %v ", *c, err)
	}
}

// compareIDs compares the IDs (i.e. Namespace, GroupVersionKind, and Name) of the two configs and returns
// 0 if a == b, -1 if a < b, and 1 if a > b. Used for sorting config arrays.
func compareIDs(a, b *config.Config) int {
	return strings.Compare(a.Key(), b.Key())

type byKey []*config.Config

func (rs byKey) Len() int {
	return len(rs)
}

func (rs byKey) Swap(i, j int) {
	rs[i], rs[j] = rs[j], rs[i]
}

func (rs byKey) Less(i, j int) bool {
	return compareIDs(rs[i], rs[j]) < 0

	testing.Benchmark(func(b *testing.B) {
		var compares int64
		for i := 0; i < b.N; i++ {
			s := []int{5, 4, 3, 2, 1}
			slices.SortFunc(s, func(a, b int) int {
				compares++
				return cmp.Compare(a, b)
			})
		}
		// This metric is per-operation, so divide by b.N and
		// report it as a "/op" unit.
		b.ReportMetric(float64(compares)/float64(b.N), "compares/op")

Gradle version under test and using several other baseline Gradle versions. The test compares the results to report on performance regressions relative to these baseline versions. 
- `AbstractCrossBuildPerformanceTest`: A performance test that runs several different scenarios using the Gradle version under test and compares the results.

  /**
   * A specification for which index to return if the list contains at least one element that
   * compares as equal to the key.
   */
  enum KeyPresentBehavior {
    /**
     * Return the index of any list element that compares as equal to the key. No guarantees are
     * made as to which index is returned, if more than one element compares as equal to the key.
     */
    ANY_PRESENT {
      @Override

//
// The ordering rules are more general than with Go's < operator:
//
//   - when applicable, nil compares low
//   - ints, floats, and strings order by <
//   - NaN compares less than non-NaN floats
//   - bool compares false before true
//   - complex compares real, then imag
//   - pointers compare by machine address
//   - channel values compare by machine address

  /**
   * A specification for which index to return if the list contains at least one element that
   * compares as equal to the key.
   */
  enum KeyPresentBehavior {
    /**
     * Return the index of any list element that compares as equal to the key. No guarantees are
     * made as to which index is returned, if more than one element compares as equal to the key.
     */
    ANY_PRESENT {
      @Override

  /**
   * Compares two objects using a comparator, <i>if</i> the result of this comparison chain has not
   * already been determined.
   */
  public abstract <T extends @Nullable Object> ComparisonChain compare(
      @ParametricNullness T left, @ParametricNullness T right, Comparator<T> comparator);

  /**

  /**
   * Compares two objects using a comparator, <i>if</i> the result of this comparison chain has not
   * already been determined.
   */
  public abstract <T extends @Nullable Object> ComparisonChain compare(
      @ParametricNullness T left, @ParametricNullness T right, Comparator<T> comparator);

  /**

  // Compares two wide C strings.  Returns true iff they have the same
  // content.
  //
  // Unlike wcscmp(), this function can handle NULL argument(s).  A
  // NULL C string is considered different to any non-NULL C string,
  // including the empty string.
  static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);

  // Compares two C strings, ignoring case.  Returns true iff they