boolean semaphoreAcquired = backpressureEnabled && requestSemaphore != null;

        try {
            activeRequests.incrementAndGet();

            State currentState = state.get();

            // Check if we should attempt reset
            if (currentState == State.OPEN && shouldAttemptReset()) {
                log.debug("[{}] Attempting to reset circuit breaker from OPEN to HALF_OPEN", name);

                return provider;
            }
        }

        log.warn("No RDMA providers available");
        return null;
    }

    /**
     * Check if any RDMA provider is available
     *
     * @return true if at least one RDMA provider is available
     */
    public static boolean isRdmaAvailable() {
        return selectBestProvider() != null;
    }

        File baseDirectory = new File(args[0]);
        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());

        // If the maven-wrapper.properties exists, read it and check if it contains a custom
        // wrapperUrl parameter.
        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
        String url = DEFAULT_DOWNLOAD_URL;

		}
		return other, other.isDir() == e.isDir()
	}
	eVers, eErr := e.xlmeta()
	oVers, oErr := other.xlmeta()
	if eErr != nil || oErr != nil {
		return nil, false
	}

	// check both fileInfo's have same number of versions, if not skip
	// the `other` entry.
	if len(eVers.versions) != len(oVers.versions) {
		eTime := eVers.latestModtime()
		oTime := oVers.latestModtime()

        v.add(new DERTaggedObject(true, 2, new DERBitString(new byte[] { 0x02 })));
        // Tag 3 should be passed as ASN1TaggedObject which will be checked for APPLICATION tag class
        // Create a context-specific tagged object (wrong tag class)
        v.add(new DERTaggedObject(true, 3, new DERTaggedObject(true, 0, new DERSequence(new ASN1EncodableVector()))));

{* ../../docs_src/body_nested_models/tutorial005_py310.py hl[2,8] *}

The string will be checked to be a valid URL, and documented in JSON Schema / OpenAPI as such.

## Attributes with lists of submodels { #attributes-with-lists-of-submodels }

You can also use Pydantic models as subtypes of `list`, `set`, etc.:

  for (i in namesAndValues.indices) {
    require(namesAndValues[i] != null) { "Headers cannot be null" }
    namesAndValues[i] = inputNamesAndValues[i].trim()
  }

  // Check for malformed headers.
  for (i in namesAndValues.indices step 2) {
    val name = namesAndValues[i]
    val value = namesAndValues[i + 1]
    headersCheckName(name)
    headersCheckValue(value, name)
  }

 * header, or they may decline the challenge by returning null. In this case the unauthenticated
 * response will be returned to the caller that triggered it.
 *
 * Implementations should check if the initial request already included an attempt to
 * authenticate. If so it is likely that further attempts will not be useful and the authenticator
 * should give up.
 *

 * but sometimes changes on release notes.md was brought to master and merged unnoticed,
 * e.g https://github.com/gradle/gradle/pull/25825
 *
 * This script is to check if there is any merge commit that brings changes from release branch to master.
 * Usage: groovy CheckBadMerge.groovy <commit1> <commit2> ...
 * If any "bad" merge commit is found, it will print the details and exit with non-zero code.

     * .AccessResultData)
     */
    @Override
    public Object getData(final AccessResultData<?> accessResultData) {
        // check transformer name
        if (!getName().equals(accessResultData.getTransformerName())) {
            throw new CrawlerSystemException(