)
  }

  @Test fun escapedCharactersInQuotedString() {
    val headers =
      Headers
        .Builder()
        .add("WWW-Authenticate", "Digest,,,, Basic ,,,realm=\"my\\\\\\\"r\\ealm\"")
        .build()
    assertThat(headers.parseChallenges("WWW-Authenticate")).containsExactly(
      Challenge("Digest", mapOf()),
      Challenge("Basic", mapOf("realm" to "my\\\"realm")),
    )
  }

          .isNull();
      assertWithMessage("Radix: %s", radix)
          .that(Ints.tryParse(Long.toString((long) LEAST - 1, radix), radix))
          .isNull();
    }
    assertWithMessage("Hex string and dec parm").that(Ints.tryParse("FFFF", 10)).isNull();
    assertWithMessage("Mixed hex case").that((int) Ints.tryParse("ffFF", 16)).isEqualTo(65535);
  }

  /**