void testMinimumSegment() {
        assertOrder(X_LT_Y, "1.min", "1.0-alpha-1");
        assertOrder(X_LT_Y, "1.min", "1.0-SNAPSHOT");
        assertOrder(X_LT_Y, "1.min", "1.0");
        assertOrder(X_LT_Y, "1.min", "1.9999999999");

        assertOrder(X_EQ_Y, "1.min", "1.MIN");

        assertOrder(X_GT_Y, "1.min", "0.99999");
        assertOrder(X_GT_Y, "1.min", "0.max");
    }

    @Test
    void testMaximumSegment() {

  }

  public void testFromStringBadPort() {
    // Out-of-range ports.
    checkFromStringCase("google.com:65536", 1, null, 99, false);
    checkFromStringCase("google.com:9999999999", 1, null, 99, false);
    // Invalid port parts.
    checkFromStringCase("google.com:port", 1, null, 99, false);
    checkFromStringCase("google.com:-25", 1, null, 99, false);

    assertNull(Punycode.decode("xn--cat-ñ3h"))
  }

  @Test fun unterminatedCodePoint() {
    assertNull(Punycode.decode("xn--cat-n"))
  }

  @Test fun overflowI() {
    assertNull(Punycode.decode("xn--99999999"))
  }

  @Test fun overflowMaxCodePoint() {
    assertNull(Punycode.decode("xn--a-b.net"))
    assertNull(Punycode.decode("xn--a-9b.net"))
    assertEquals("a՚.net", Punycode.decode("xn--a-99b.net"))

            } else if (token.isEmpty()) {
                ranges.add(new RangeValue("", false));
            }
        }
        if (ranges.size() < 2) {
            ranges.add(new RangeValue("99999999", false));
        }
        return ranges;
    }

    private static class RangeValue {
        private String value;

        private boolean closed;

    assertEquals(0x9999999999999999L, HashCode.fromLong(0x9999999999999999L).padToLong());
    assertEquals(0x0000000011111111L, HashCode.fromInt(0x11111111).padToLong());
    assertEquals(0x0000000099999999L, HashCode.fromInt(0x99999999).padToLong());
  }

  public void testPadToLongWith4Bytes() {
    assertEquals(0x0000000099999999L, HashCode.fromBytesNoCopy(byteArrayWith9s(4)).padToLong());
  }

  public void testPadToLongWith6Bytes() {

    assertEquals(0x9999999999999999L, HashCode.fromLong(0x9999999999999999L).padToLong());
    assertEquals(0x0000000011111111L, HashCode.fromInt(0x11111111).padToLong());
    assertEquals(0x0000000099999999L, HashCode.fromInt(0x99999999).padToLong());
  }

  public void testPadToLongWith4Bytes() {
    assertEquals(0x0000000099999999L, HashCode.fromBytesNoCopy(byteArrayWith9s(4)).padToLong());
  }

  public void testPadToLongWith6Bytes() {

  }

  public void testConsistentHash_ofHashCode() {
    checkSameResult(HashCode.fromLong(1), 1);
    checkSameResult(HashCode.fromLong(0x9999999999999999L), 0x9999999999999999L);
    checkSameResult(HashCode.fromInt(0x99999999), 0x0000000099999999L);
  }

  public void checkSameResult(HashCode hashCode, long equivLong) {
    assertEquals(Hashing.consistentHash(equivLong, 5555), Hashing.consistentHash(hashCode, 5555));
  }

  /**

  // Non-negative fractions of a second at nanosecond resolution. Negative
  // second values with fractions must still have non-negative nanos values
  // that count forward in time. Must be from 0 to 999,999,999
  // inclusive. This field may be limited in precision depending on context.
  optional int32 nanos = 2;
}

// ObjectMeta is metadata that all persisted resources must have, which includes all objects