droppedNodes = len(g.Nodes) - len(nodesKept)
				g = rpt.newGraph(nodesKept)
			}
		}
	}
	origCount = len(g.Nodes)

	// Second step: Limit the total number of nodes. Apply specialized heuristics to improve
	// visualization when generating dot output.
	g.SortNodes(cumSort, visualMode)
	if nodeCount := o.NodeCount; nodeCount > 0 {
		// Remove low frequency tags and edges as they affect selection.

				if m.BuildID != "" {
					lm.BuildID = m.BuildID
				}
				p.updateLocationMapping(m, lm)
				continue
			}
			mappings = append(mappings, m)
		}
		p.Mapping = mappings
	}

	// Use heuristics to identify main binary and move it to the top of the list of mappings
	for i, m := range p.Mapping {
		file := strings.TrimSpace(strings.Replace(m.File, "(deleted)", "", -1))
		if len(file) == 0 {
			continue
		}

     *
     * <p>Behaves similarly to {@link Class#getSimpleName()} but does not require the class to be
     * loaded.
     *
     * <p>But note that this class uses heuristics to identify the simple name. See a related
     * discussion in <a href="https://github.com/google/guava/issues/3349">issue 3349</a>.
     */
    public String getSimpleName() {

     *
     * <p>Behaves similarly to {@link Class#getSimpleName()} but does not require the class to be
     * loaded.
     *
     * <p>But note that this class uses heuristics to identify the simple name. See a related
     * discussion in <a href="https://github.com/google/guava/issues/3349">issue 3349</a>.
     */
    public String getSimpleName() {

// shrink it again and verify that all frame pointers on the new stack have
// been correctly adjusted. stackBallast is used to ensure we're not depending
// on the current heuristics of stack shrinking too much.
func growAndShrinkStack(n int, stackBallast [1024]byte) {
	if n <= 0 {
		return
	}
	growAndShrinkStack(n-1, stackBallast)
	ShrinkStackAndVerifyFramePointers()

// must be a PersistentVolumeClaim from set's VolumeClaims template.
func getPersistentVolumeClaimName(set *apps.StatefulSet, claim *v1.PersistentVolumeClaim, ordinal int) string {
	// NOTE: This name format is used by the heuristics for zone spreading in ChooseZoneForVolume
	return fmt.Sprintf("%s-%s-%d", claim.Name, set.Name, ordinal)
}

// isMemberOf tests if pod is a member of set.
func isMemberOf(set *apps.StatefulSet, pod *v1.Pod) bool {

			end = i + 1
		}
		i++
	}
	i = end

	// At this point we are definitely returning a URL (scheme://host).
	// We just have to find the longest path we can add to it.
	// Heuristics abound.
	// We allow parens, braces, and brackets,
	// but only if they match (#5043, #22285).
	// We allow .,:;?! in the path but not at the end,
	// to avoid end-of-sentence punctuation (#18139, #16565).

// binary search, which would make it O(N*log(M)).
func (p *Profile) remapMappingIDs() {
	// Some profile handlers will incorrectly set regions for the main
	// executable if its section is remapped. Fix them through heuristics.

	if len(p.Mapping) > 0 {
		// Remove the initial mapping if named '/anon_hugepage' and has a
		// consecutive adjacent mapping.
		if m := p.Mapping[0]; strings.HasPrefix(m.File, "/anon_hugepage") {

// The prefix is computed using heuristics such that is likely that the comment
// contents are nicely laid out after re-printing each line using the printer's
// current indentation.
func stripCommonPrefix(lines []string) {
	if len(lines) <= 1 {
		return // at most one line - nothing to do
	}
	// len(lines) > 1

	// The heuristic in this function tries to handle a few

}

const (
	_SIG_DFL uintptr = 0
	_SIG_IGN uintptr = 1
)

// sigPreempt is the signal used for non-cooperative preemption.
//
// There's no good way to choose this signal, but there are some
// heuristics:
//
// 1. It should be a signal that's passed-through by debuggers by
// default. On Linux, this is SIGALRM, SIGURG, SIGCHLD, SIGIO,
// SIGVTALRM, SIGPROF, and SIGWINCH, plus some glibc-internal signals.
//