* @since 14.0
   */
  @GwtIncompatible // regular expressions
  public static @Nullable Double tryParse(String string) {
    if (FLOATING_POINT_PATTERN.matcher(string).matches()) {
      // TODO(lowasser): could be potentially optimized, but only with
      // extensive testing
      try {
        return Double.parseDouble(string);
      } catch (NumberFormatException e) {

  private static void checkTryParse(String input) {
    Double expected = referenceTryParse(input);
    assertThat(Doubles.tryParse(input)).isEqualTo(expected);
    if (expected != null && !Doubles.FLOATING_POINT_PATTERN.matcher(input).matches()) {
      // TODO(cpovirk): Use SourceCodeEscapers if it is added to Guava.
      StringBuilder escapedInput = new StringBuilder();
      for (char c : input.toCharArray()) {

     * @return True if the status code indicates a redirect, false otherwise
     */
    protected boolean isRedirectHttpStatus(final int httpStatusCode) {
        return redirectHttpStatusPattern.matcher(Integer.toString(httpStatusCode)).matches();
    }

    /**
     * Executes the HTTP client request.
     *
     * @param httpRequest The HTTP request to execute
     * @return The HTTP response

 private:
  TF_Graph* graph_;
  int counter_;
};

// Helper macros for the TF_OperationGetAttr* tests.
// TODO(ashankar): Use gmock matchers instead?
// (https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md#writing-new-parameterized-matchers-quickly)
// That will require setting up the tensorflow build with gmock.
#define EXPECT_TF_META(attr_name, expected_list_size, expected_type, \

HSPLkotlin/text/MatcherMatchResult$groupValues$1;->get(I)Ljava/lang/Object;
HSPLkotlin/text/MatcherMatchResult$groups$1;-><init>(Lkotlin/text/MatcherMatchResult;)V
HSPLkotlin/text/MatcherMatchResult;-><init>(Ljava/util/regex/Matcher;Ljava/lang/CharSequence;)V
HSPLkotlin/text/MatcherMatchResult;->getRange()Lkotlin/ranges/IntRange;
HSPLkotlin/text/Regex;-><init>(Ljava/lang/String;)V
HSPLkotlin/text/Regex;->matches(Ljava/lang/CharSequence;)Z

"weeks","isoWeek","days","milliseconds","unitHasDecimal","parseFloat","isDurationValid","_milliseconds","_days","_months","_data","_bubble","isDuration","absRound","round","offset","separator","utcOffset","sign","offsetFromString","chunkOffset","matcher","parts","matches","cloneWithOffset","model","diff","clone","setTime","local","getDateOffset","getTimezoneOffset","isUtc","aspNetRegex","isoRegex","createDuration","ret","diffRes","parseIso","base","isBefore","positiveMomentsDifference","momentsD...

    be updated.
*   Added unreduced NONE, and reduced MEAN options for losses. Removed
    "WEIGHTED_" prefix from other Reduction constants.
*   assertAllClose now handles dicts.
*   Added Gmock matcher for HloInstructions.
*   Add var name to errors on variable restore.
*   Added an AudioSpectrogram op for audio feature generation.
*   Added `reduction` arg to losses.