}
		paths[name] = append(paths[name], path)
	}

	defaultPath := paths[""]
	b.llvmSymbolizer, b.llvmSymbolizerFound = chooseExe([]string{"llvm-symbolizer"}, []string{}, append(paths["llvm-symbolizer"], defaultPath...))
	b.addr2line, b.addr2lineFound = chooseExe([]string{"addr2line"}, []string{"gaddr2line"}, append(paths["addr2line"], defaultPath...))
	// The "-n" option is supported by LLVM since 2011. The output of llvm-nm

		// of interpreting ::1%.www.example.com as a subdomain of www.example.com.
		return true
	}
	return net.ParseIP(host) != nil
}

// defaultPath returns the directory part of a URL's path according to
// RFC 6265 section 5.1.4.
func defaultPath(path string) string {
	if len(path) == 0 || path[0] != '/' {
		return "/" // Path is empty or malformed.
	}

  }

  @Test fun hostOnly() {
    assertThat(parse(url, "a=b")!!.hostOnly).isTrue()
    assertThat(
      parse(url, "a=b; domain=example.com")!!.hostOnly,
    ).isFalse()
  }

  @Test fun defaultPath() {
    assertThat(parse("http://example.com/foo/bar".toHttpUrl(), "a=b")!!.path).isEqualTo("/foo")
    assertThat(parse("http://example.com/foo/".toHttpUrl(), "a=b")!!.path).isEqualTo("/foo")

	"//":          "/",
	"/a//b":       "/a/",
	"/a/./b":      "/a/.",
	"/a/../b":     "/a/..",
}

func TestDefaultPath(t *testing.T) {
	for path, want := range defaultPathTests {
		if got := defaultPath(path); got != want {
			t.Errorf("%q: got %q, want %q", path, got, want)
		}
	}
}

var domainAndTypeTests = [...]struct {
	host         string // host Set-Cookie header was received from

     */
    @Override
    @Internal
    public Date getDate() {
        return date != null ? date : defaultDate();
    }

    @Nullable
    private Date defaultDate() {
        final File file = getFile();
        if (file == null) {
            return null;
        }

        final long modified = file.lastModified();

// an error and does not write ziphashfile.
func hashZip(mod module.Version, zipfile, ziphashfile string) (err error) {
	hash, err := dirhash.HashZip(zipfile, dirhash.DefaultHash)
	if err != nil {
		return err
	}
	if err := checkModSum(mod, hash); err != nil {
		return err
	}
	hf, err := lockedfile.Create(ziphashfile)
	if err != nil {
		return err
	}