assertThat(Enums.getIfPresent(TestEnum.class, "poodlE")).isAbsent();
  }

  public void testGetIfPresent_whenNoMatchingConstant() {
    assertThat(Enums.getIfPresent(TestEnum.class, "WOMBAT")).isAbsent();
  }


  @J2ktIncompatible
  @GwtIncompatible // weak references
  @AndroidIncompatible // depends on details of GC and classloading

    assertThat(Enums.getIfPresent(TestEnum.class, "poodlE")).isAbsent();
  }

  public void testGetIfPresent_whenNoMatchingConstant() {
    assertThat(Enums.getIfPresent(TestEnum.class, "WOMBAT")).isAbsent();
  }


  @J2ktIncompatible
  @GwtIncompatible // weak references
  @AndroidIncompatible // depends on details of GC and classloading

          () -> InetAddresses.getCompatIPv4Address((Inet6Address) ip));
    }

    ImmutableSet<String> validCompatAddresses = ImmutableSet.of("::1.2.3.4", "::102:304");
    String compatStr = "1.2.3.4";
    InetAddress compat = InetAddresses.forString(compatStr);

    for (String validCompatAddress : validCompatAddresses) {
      InetAddress ip = InetAddresses.forString(validCompatAddress);

          () -> InetAddresses.getCompatIPv4Address((Inet6Address) ip));
    }

    ImmutableSet<String> validCompatAddresses = ImmutableSet.of("::1.2.3.4", "::102:304");
    String compatStr = "1.2.3.4";
    InetAddress compat = InetAddresses.forString(compatStr);

    for (String validCompatAddress : validCompatAddresses) {
      InetAddress ip = InetAddresses.forString(validCompatAddress);

   */
  public static boolean isUriInetAddress(String ipString) {
    return forUriStringNoThrow(ipString) != null;
  }

  /**
   * Evaluates whether the argument is an IPv6 "compat" address.
   *
   * <p>An "IPv4 compatible", or "compat", address is one with 96 leading bits of zero, with the
   * remaining 32 bits interpreted as an IPv4 address. These are conventionally represented in