String patterns = System.getProperty("package.cycle.exclude.patterns");
        return Arrays.stream(patterns.split(","))
            .map(String::trim);
    }

    private static Set<String> ignoredPackagesForCycles() {
        return excludePatterns()
            .filter(pattern -> !isClassNamePattern(pattern))
            .map(pattern -> pattern.replace("/**", ".."))

	"testing"
)

func TestIndex(t *testing.T) {
	// Generate every kind of pattern up to some number of segments,
	// and compare conflicts found during indexing with those found
	// by exhaustive comparison.
	patterns := generatePatterns()
	var idx routingIndex
	for i, pat := range patterns {
		got := indexConflicts(pat, &idx)
		want := trueConflicts(pat, patterns[:i])
		if !slices.Equal(got, want) {

  RewritePatternSet patterns(&ctx);
  patterns.add<StableHloQuantization, StableHloQuantizationReverse>(&ctx);

  PopulateCommonQuantizationPatterns(ctx, patterns,
                                     enable_per_channel_quantized_weight_);

  // Quantize all quantizable ops, including ops that are not compute-heavy.
  PopulateAllQuantizablePatterns(ctx, patterns);

		paths121 []string // paths that matched the pattern in Go 1.21.
	}{
		{
			"/a", // this pattern matches a path that unescapes to "/a"
			[]string{"/a", "/%61"},
			[]string{"/a", "/%61"},
		},
		{
			"/%62", // patterns are unescaped by segment; matches paths that unescape to "/b"
			[]string{"/b", "/%62"},
			[]string{"/%2562"}, // In 1.21, patterns were not unescaped but paths were.
		},
		{

// Adds the HLO to TF rewrite patterns to the specified pattern list.
void PopulateLegalizeHloToTfPatterns(RewritePatternSet* patterns,
                                     MLIRContext* context);

// Adds the HLO to TFLite rewrite patterns to the specified pattern list.
void PopulateLegalizeHloToTFLitePatterns(RewritePatternSet* patterns,
                                         MLIRContext* context);

// Assert op pattern.
//===----------------------------------------------------------------------===//

// HLO and XLA doesn't support Assertions.
def LowerAssert : Pattern<(TF_AssertOp $condition, $data, $summarize), []>;

//===----------------------------------------------------------------------===//
// Binary op patterns.

// It accepts a list of glob patterns.
// (Note that most file names serve as glob patterns matching only themselves.)
func (t *Template) ParseFS(fs fs.FS, patterns ...string) (*Template, error) {
	return parseFS(t, fs, patterns)
}

func parseFS(t *Template, fsys fs.FS, patterns []string) (*Template, error) {
	var filenames []string
	for _, pattern := range patterns {
		list, err := fs.Glob(fsys, pattern)
		if err != nil {

// Fill op patterns.
//===----------------------------------------------------------------------===//

def LowerFillOp : Pat<(TF_FillOp $dims, $value),
                      (TF_BroadcastToOp $value, $dims)>;

//===----------------------------------------------------------------------===//
// Empty op patterns.

    }

    @Override
    public CopySpec filesMatching(String pattern, Action<? super FileCopyDetails> action) {
        return getDelegateCopySpec().filesMatching(pattern, action);
    }

    @Override
    public CopySpec filesMatching(Iterable<String> patterns, Action<? super FileCopyDetails> action) {
        return getDelegateCopySpec().filesMatching(patterns, action);
    }

    @Override

		panic("http: multiple registrations for " + pattern)
	}

	if mux.m == nil {
		mux.m = make(map[string]muxEntry)
	}
	e := muxEntry{h: handler, pattern: pattern}
	mux.m[pattern] = e
	if pattern[len(pattern)-1] == '/' {
		mux.es = appendSorted(mux.es, e)
	}

	if pattern[0] != '/' {
		mux.hosts = true
	}
}

func appendSorted(es []muxEntry, e muxEntry) []muxEntry {
	n := len(es)