return false;
    }

    /*
     * Note that we allow (in contravention of a strict interpretation of the relevant RFCs) domain
     * parts other than the last may begin with a digit (for example, "3com.com"). It's important to
     * disallow an initial digit in the last part; it's the only thing that stops an IPv4 numeric
     * address like 127.0.0.1 from looking like a valid domain name.

	} else {
		data, err = lockedfile.Read(gomodActual)
	}
	if err != nil {
		return nil, nil, err
	}

	f, err = modfile.Parse(gomod, data, fix)
	if err != nil {
		// Errors returned by modfile.Parse begin with file:line.
		return nil, nil, fmt.Errorf("errors parsing %s:\n%w", gomod, err)
	}
	if f.Go != nil && gover.Compare(f.Go.Version, gover.Local()) > 0 {
		toolchain := ""
		if f.Toolchain != nil {

        // has now been moved after index.
        return new MoveDesc<>(actualLastElement, changes.replaced);
      }
    }
    // Trickled element was after index to begin with, no adjustment needed.
    return changes;
  }

  @CheckForNull
  private MoveDesc<E> fillHole(int index, E toTrickle) {
    Heap heap = heapForIndex(index);

   *
   * <p>If a task is {@linkplain Thread#interrupt interrupted} while a task is running:
   *
   * <ol>
   *   <li>execution will not stop until the task queue is empty.
   *   <li>tasks will begin execution with the thread marked as not interrupted - any interruption
   *       applies only to the task that was running at the point of interruption.

	var vars []string
	if strings.Contains(line, lookfor) {
		x := line[strings.Index(line, lookfor)+len(lookfor):]
		end := strings.Index(x, ")")
		if end == -1 {
			panic(fmt.Sprintf("Saw variable list begin %s in %s but no closing ')'", lookfor, line))
		}
		vars = strings.Split(x[:end], ",")
		for i, y := range vars {
			vars[i] = strings.TrimSpace(y)
		}
	}
	return vars
}

			s += " " + c.HTML()
		}
	}
	switch b.Likely {
	case BranchUnlikely:
		s += " (unlikely)"
	case BranchLikely:
		s += " (likely)"
	}
	if b.Pos.IsKnown() {
		// TODO does not begin to deal with the full complexity of line numbers.
		// Maybe we want a string/slice instead, of outer-inner when inlining.
		s += fmt.Sprintf(" <span class=\"l%v line-number\">(%s)</span>", b.Pos.LineNumber(), b.Pos.LineNumberHTML())

    double pivot = array[from];

    // Move all elements with indexes in (from, to] which are greater than the pivot to the end of
    // the array. Keep track of where those elements begin.
    int partitionPoint = to;
    for (int i = to; i > from; i--) {
      if (array[i] > pivot) {
        swap(array, partitionPoint, i);
        partitionPoint--;
      }
    }

	}
	return nil
}

func splitOutput(out string, wantAuto bool) []string {
	// gc error messages continue onto additional lines with leading tabs.
	// Split the output at the beginning of each line that doesn't begin with a tab.
	// <autogenerated> lines are impossible to match so those are filtered out.
	var res []string
	for _, line := range strings.Split(out, "\n") {

        // has now been moved after index.
        return new MoveDesc<>(actualLastElement, changes.replaced);
      }
    }
    // Trickled element was after index to begin with, no adjustment needed.
    return changes;
  }

  @CheckForNull
  private MoveDesc<E> fillHole(int index, E toTrickle) {
    Heap heap = heapForIndex(index);

   *
   * <p>If a task is {@linkplain Thread#interrupt interrupted} while a task is running:
   *
   * <ol>
   *   <li>execution will not stop until the task queue is empty.
   *   <li>tasks will begin execution with the thread marked as not interrupted - any interruption
   *       applies only to the task that was running at the point of interruption.