return StringUtil.EMPTY; // empty
        }
    }

    /**
     * Processes a crawling request for a specific URL.
     * Executes the full crawling pipeline including client execution, rule processing,
     * transformation, and data extraction.
     *
     * @param crawlingConfig the crawling configuration to use
     * @param crawlingInfoId the crawling session ID

import org.apache.maven.artifact.repository.metadata.SnapshotArtifactRepositoryMetadata;
import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.LegacySupport;
import org.apache.maven.repository.legacy.metadata.DefaultMetadataResolutionRequest;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;

          try {
            method.setAccessible(true);
          } catch (AccessControlException e) {
            // OK: the method is accessible to us anyway. The setAccessible call is only for
            // unusual execution environments where that might not be true.
          }
          builder.put(method.getName(), method);
        }
      }
      typeVariableMethods = builder.buildKeepingLast();
    }

    /**
     * Test rule processor chain behavior
     */
    public void test_ruleProcessorChain() {
        final List<String> executionOrder = new ArrayList<>();

        // Create custom processor that tracks execution
        ResponseProcessor processor = new ResponseProcessor() {
            @Override
            public void process(ResponseData responseData) {
                executionOrder.add("processor_executed");
            }

Agora o cliente irá receber a mesma resposta *HTTP 500 Internal Server Error*, mas o servidor terá nosso `InternalError` personalizado nos logs. 😎

## Execução de dependências com `yield` { #execution-of-dependencies-with-yield }

A sequência de execução é mais ou menos como esse diagrama. O tempo passa do topo para baixo. E cada coluna é uma das partes interagindo ou executando código.

```mermaid
sequenceDiagram

        if (problems instanceof DefaultModelProblemCollector collector) {
            return collector.hasErrors();
        } else {
            // the default execution path only knows the DefaultModelProblemCollector,
            // only reason it's not in signature is because it's package private
            throw new IllegalStateException();
        }
    }

    /** Ending record number for current page */
    public String currentEndRecordNumber;

    /** List of page numbers for pagination */
    public List<String> pageNumberList;

    /** Search execution time in milliseconds */
    public String execTime;

    // ===================================================================================
    // Hook
    // ======
    @Override

  var connection: RealConnection? = null
    private set
  private var timeoutEarlyExit = false

  /**
   * This is the same value as [exchange], but scoped to the execution of the network interceptors.
   * The [exchange] field is assigned to null when its streams end, which may be before or after the
   * network interceptors return.
   */

Ahora el cliente obtendrá el mismo response *HTTP 500 Internal Server Error*, pero el servidor tendrá nuestro `InternalError` personalizado en los registros. 😎

## Ejecución de dependencias con `yield` { #execution-of-dependencies-with-yield }

La secuencia de ejecución es más o menos como este diagrama. El tiempo fluye de arriba a abajo. Y cada columna es una de las partes que interactúa o ejecuta código.

```mermaid

  // CPU tensor to GPU).
  // Setting a larger thread pool does not help with the Swift caller, as we use
  // a different TFE context for each thread of execution (for running graph
  // functions, and their send/recvs corountines).
  config.set_inter_op_parallelism_threads(1);

  TF_Buffer* ret = TF_NewBuffer();
  TF_CHECK_OK(MessageToBuffer(config, ret));
  return ret;