.isEqualTo(parse("http://host/a/b?query"))
    assertThat(base.newBuilder("#fragment")!!.build())
      .isEqualTo(parse("http://host/a/b#fragment"))
    assertThat(base.newBuilder("")!!.build()).isEqualTo(parse("http://host/a/b"))
    assertThat(base.newBuilder("ftp://b")).isNull()
    assertThat(base.newBuilder("ht+tp://b")).isNull()
    assertThat(base.newBuilder("ht-tp://b")).isNull()

        CacheBuilder.newBuilder().expireAfterWrite(10L, MINUTES), CacheBuilder.from(spec));
  }

  public void testParse_writeExpirationSeconds() {
    CacheBuilderSpec spec = parse("expireAfterWrite=10s");
    assertThat(spec.writeExpirationTimeUnit).isEqualTo(SECONDS);
    assertThat(spec.writeExpirationDuration).isEqualTo(10L);
    assertCacheBuilderEquivalence(

        .newBuilder()
        .protocols(listOf(Protocol.HTTP_1_1))
        .build()
        .routeDatabase,
    )
    assertNotSame(
      client.routeDatabase,
      client
        .newBuilder()
        .connectionSpecs(listOf(ConnectionSpec.COMPATIBLE_TLS))
        .build()
        .routeDatabase,
    )
    assertNotSame(
      client.routeDatabase,
      client
        .newBuilder()

  }

  ValueGraphBuilder<N, V> copy() {
    ValueGraphBuilder<N, V> newBuilder = new ValueGraphBuilder<>(directed);
    newBuilder.allowsSelfLoops = allowsSelfLoops;
    newBuilder.nodeOrder = nodeOrder;
    newBuilder.expectedNodeCount = expectedNodeCount;
    newBuilder.incidentEdgeOrder = incidentEdgeOrder;
    return newBuilder;
  }

  @SuppressWarnings("unchecked")

  // 4. successful stale cached GET response
  // 5. unsuccessful response
  @Test
  fun usesCache() {
    val cache = Cache(cacheFs, "cache".toPath(), (100 * 1024).toLong())
    val cachedClient = bootstrapClient.newBuilder().cache(cache).build()
    val cachedDns = buildLocalhost(cachedClient, false)

    repeat(2) {
      server.enqueue(
        dnsResponse(

        () -> CacheBuilder.newBuilder().weigher(constantWeigher(42)).maximumSize(1));
    assertThrows(
        IllegalStateException.class,
        () -> CacheBuilder.newBuilder().maximumSize(1).weigher(constantWeigher(42)));
  }

  @GwtIncompatible // weakKeys
  public void testKeyStrengthSetTwice() {
    CacheBuilder<Object, Object> builder1 = CacheBuilder.newBuilder().weakKeys();

        Model model = new Model(org.apache.maven.api.model.Model.newBuilder()
                .build(org.apache.maven.api.model.Build.newBuilder()
                        .sourceDirectory("correct")
                        .resources(List.of(org.apache.maven.api.model.Resource.newBuilder()
                                .directory("${project.build.sourceDirectory}")

    val differentDnsUrl = url.newBuilder().host("differentdns.com").build()
    assertFailsWith<IOException> {
      execute(differentDnsUrl)
    }
  }

  @Test
  fun skipsOnRedirectWhenDnsDontMatch() {
    server.enqueue(
      MockResponse
        .Builder()
        .code(301)
        .addHeader("Location", url.newBuilder().host("differentdns.com").build())
        .build(),
    )

        MavenSession session = mock(MavenSession.class);
        List<ToolchainModel> toolchainModels = List.of(
                ToolchainModel.newBuilder().type("basic").build(),
                ToolchainModel.newBuilder().type("basic").build(),
                ToolchainModel.newBuilder().type("rare").build());
        Session sessionv4 = mock(Session.class);
        when(session.getSession()).thenReturn(sessionv4);

        activator = new OperatingSystemProfileActivator();
    }

    private Profile newProfile(ActivationOS.Builder activationBuilder) {
        Activation a = Activation.newBuilder().os(activationBuilder.build()).build();

        Profile p = Profile.newBuilder().activation(a).build();

        return p;
    }

    private Properties newProperties(String osName, String osVersion, String osArch) {