.build()
    assertThat(request.tag<Any>()).isSameAs(objectTag)
    assertThat(request.tag(Any::class)).isSameAs(objectTag)
    assertThat(request.tag(String::class)).isSameAs(stringTag)

    // TODO check for Jvm or handle Long/long correctly
//    assertThat(request.tag(Long::class)).isSameAs(longTag)
  }

  /** Confirm that we don't accidentally share the backing map between objects. */
  @Test

    val writer = Http2Writer(Buffer(), true)
    assertFailsWith<IllegalArgumentException> {
      writer.frameHeader(0, 16777216, Http2.TYPE_DATA, FLAG_NONE)
    }.also { expected ->
      // TODO: real max is based on settings between 16384 and 16777215
      assertThat(expected.message).isEqualTo("FRAME_SIZE_ERROR length > 16384: 16777216")
    }
  }

  @Test fun ackSettingsAppliesMaxFrameSize() {

// aland.fi : https://en.wikipedia.org/wiki/.ax
// This domain is being phased out in favor of .ax. As there are still many
// domains under aland.fi, we still keep it on the list until aland.fi is
// completely removed.
// TODO: Check for updates (expected to be phased out around Q1/2009)
aland.fi

// fj : http://domains.fj/
// Submitted by registry <******@****.***> 2020-02-11
fj
ac.fj
biz.fj
com.fj
gov.fj

1800..1805    ; valid                  ;      ; NV8    # 3.0  MONGOLIAN BIRGA..MONGOLIAN FOUR DOTS
1806          ; disallowed                             # 3.0  MONGOLIAN TODO SOFT HYPHEN
1807..180A    ; valid                  ;      ; NV8    # 3.0  MONGOLIAN SIBE SYLLABLE BOUNDARY MARKER..MONGOLIAN NIRUGU