.longOpt("verbose")
                .desc("Produce execution verbose output")
                .build());
        options.addOption(Option.builder(Character.toString(ERRORS))
                .longOpt("errors")
                .desc("Produce execution error messages")
                .build());
        options.addOption(Option.builder(Character.toString(NON_RECURSIVE))

     */
    public static final String MIME_TYPE = "mimeType";

    /**
     * Field name for creation time.
     */
    public static final String CREATE_TIME = "createTime";

    /**
     * Field name for execution time.
     */
    public static final String EXECUTION_TIME = "executionTime";

    /**
     * Field name for content length.
     */
    public static final String CONTENT_LENGTH = "contentLength";

///

## Orden de ejecución con múltiples middlewares { #multiple-middleware-execution-order }

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.function.Predicate;
import java.util.stream.Stream;

        String[] c = coords.split(":");
        return Plugin.newBuilder()
                .groupId(c[0])
                .artifactId(c[1])
                .version(c[2])
                .executions(Collections.singletonList(PluginExecution.newBuilder()
                        .id("default-" + c[3])
                        .phase(phase)
                        .goals(Collections.singletonList(c[3]))

                            Severity.ERROR,
                            Version.V20,
                            prefix + prefix2 + "[" + plugin.getKey() + "].executions.execution.id",
                            null,
                            "must be unique but found duplicate execution with id " + exec.getId(),
                            exec);
                }
            }
        }
    }

    @Override

import org.apache.maven.api.services.ModelBuilder;
import org.apache.maven.api.services.ModelBuilderRequest;
import org.apache.maven.api.services.Sources;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.impl.DefaultArtifactCoordinatesFactory;
import org.apache.maven.impl.DefaultDependencyCoordinatesFactory;
import org.apache.maven.impl.DefaultModelVersionParser;

import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.function.Predicate;

import org.apache.maven.api.services.model.ModelProcessor;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.model.Plugin;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.plugin.PluginManagerException;
import org.apache.maven.plugin.PluginResolutionException;

import org.codelibs.fess.crawler.interval.IntervalController;
import org.codelibs.fess.crawler.rule.RuleManager;

/**
 * The {@link CrawlerContext} class holds the context information for a crawler execution.
 * It contains various attributes related to the crawler's state, configuration, and runtime data.
 * This class provides methods to access and modify these attributes, allowing for control and monitoring

            // TODO use kryo.register for security
            // SECURITY WARNING: setRegistrationRequired(false) allows deserialization of arbitrary classes
            // which could potentially lead to remote code execution vulnerabilities.
            // This should be replaced with explicit class registration using kryo.register()
            // for all classes that need to be serialized/deserialized.
            kryo.setRegistrationRequired(false);