PrintStream olderr = System.err;

        final Set<String> realms;
        if (classWorld != null) {
            realms = new HashSet<>();
            for (ClassRealm realm : classWorld.getRealms()) {
                realms.add(realm.getId());
            }
        } else {
            realms = Collections.emptySet();
        }

        try {
            if (stdout != null) {

    }

    /**
     * Sets the project's class realm. <strong>Warning:</strong> This is an internal utility method that is only public
     * for technical reasons, it is not part of the public API. In particular, this method can be changed or deleted
     * without prior notice and must not be used by plugins.
     *
     * @param classRealm The class realm hosting the build extensions of this project, may be {@code null}.
     */

  ) {
    setUp(protocol, mockWebServer)
    server.enqueue(
      MockResponse(
        code = HttpURLConnection.HTTP_UNAUTHORIZED,
        headers = headersOf("www-authenticate", "Basic realm=\"protected area\""),
        body = "Please authenticate.",
      ),
    )
    server.enqueue(
      MockResponse(body = "Successful auth!"),
    )
    val credential = basic("username", "password")

    responses returned by OkHttp itself, and it was an old mistake to permit
    application code to omit a message.

 *  The challenge's scheme and realm are now non-null. If you are calling
    `new Challenge(scheme, realm)` you must provide non-null values. These were
    never null in challenges created by OkHttp, but could have been null in
    application code that creates challenges.

  @Test
  fun authenticatingTunnelProxyConnect() {
    enableTlsWithTunnel()
    server.enqueue(
      MockResponse.Builder()
        .inTunnel()
        .code(407)
        .addHeader("Proxy-Authenticate: Basic realm=\"localhost\"")
        .addHeader("Connection: close")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .inTunnel()
        .build(),
    )

	public final fun authParams ()Ljava/util/Map;
	public final fun charset ()Ljava/nio/charset/Charset;
	public fun equals (Ljava/lang/Object;)Z
	public fun hashCode ()I
	public final fun realm ()Ljava/lang/String;
	public final fun scheme ()Ljava/lang/String;
	public fun toString ()Ljava/lang/String;
	public final fun withCharset (Ljava/nio/charset/Charset;)Lokhttp3/Challenge;
}

There is no guarantee that the reference equality is preserved for standard Java, Groovy, and Kotlin types, or for Gradle-defined types.

Note that no reference equality is preserved between tasks: each task is its own "realm", so it is not possible to share objects between tasks.
Instead, you can use a <<build_services#build_services,build service>> to wrap the shared state.

[[config_cache:requirements:task_extensions]]

	// See Nong, Zhang, and Chen, section 3.6 for a plausible explanation.
	// In brief, the len(sa)/2 case would correspond to an SLSLSLSLSLSL pattern
	// in the input, perfect alternation of larger and smaller input bytes.
	// Real text doesn't do that. If each L-type index is randomly followed
	// by either an L-type or S-type index, then half the substrings will
	// be of the form SLS, but the other half will be longer. Of that half,

  if (x_dtype == DT_COMPLEX64 || x_dtype == DT_COMPLEX128) {
    // real(x) < 0 is fine for the complex case
    auto log_x = Where3(scope, NotEqual(scope, x, zero), Log(scope, x),
                        ZerosLike(scope, x));
    auto gy_1 = Mul(scope, Mul(scope, grad, z), log_x);
    return BinaryGradCommon(scope, op, grad_outputs, gx_1, gy_1);
  } else {
    // There's no sensible real value to return if x < 0, so return 0

                    byConstraint("belongs to platform org:platform:1.1")
                    module('org:core:1.0')
                }
            }
        }
    }

    /**
     * This test demonstrates a real world example, where some published versions are heterogeneous
     * or even inconsistent. For example, databind 2.9.4 depends on annotations 2.9.0, but we still