<organization>Zenplex</organization>
      <roles>
        <role>Developer</role>
        <role>Release Manager</role>
      </roles>
    </developer>
    <developer>
      <id>kaz</id>
      <name>Pete Kazmier</name>
      <email></email>
      <organization></organization>
      <roles>
        <role>Developer</role>
      </roles>
    </developer>
    <developer>
      <id>jtaylor</id>

      <organization>ASF</organization>
      <roles>
        <role>PMC Chair</role>
      </roles>
      <timezone>-5</timezone>
    </developer>
    <developer>
      <id>brett</id>
      <name>Brett Porter</name>
      <email>******@****.***</email>
      <organization>ASF</organization>
      <roles>
        <role>PMC Member</role>
      </roles>
      <timezone>+10</timezone>
    </developer>

/**
 * This realizes the metadata source via the default hint to provide backward-compat with Maven 2.x whose Plexus version
 * registered component descriptors twice: once keyed by role+roleHint and once keyed by role only. This effectively
 * made the metadata source available with its original role hint ("maven") as well as the default hint.
 *
 */
@Named
@Singleton
@Deprecated
public class DefaultMetadataSource extends MavenMetadataSource {
    @Inject

<?xml version="1.0" encoding="UTF-8"?>
<plexus>
  <components>
    <component>
      <role>org.apache.maven.lifecycle.LifeCyclePluginAnalyzer</role>
      <implementation>org.apache.maven.lifecycle.EmptyLifecyclePluginAnalyzer</implementation>
    </component>
  </components>

    }

    @Deprecated
    public Object lookup(String role) throws ComponentLookupException {
        return container.lookup(role);
    }

    @Deprecated
    public Object lookup(String role, String roleHint) throws ComponentLookupException {
        return container.lookup(role, roleHint);
    }

    @Deprecated
    public List<Object> lookupList(String role) throws ComponentLookupException {

                    PluginNotFoundException, PluginVersionNotFoundException;

    Object getPluginComponent(Plugin plugin, String role, String roleHint)
            throws PluginManagerException, ComponentLookupException;

    Map<String, Object> getPluginComponents(Plugin plugin, String role)
            throws ComponentLookupException, PluginManagerException;

    /**
     * @since 2.2.1
     */

      </configuration>
      <requirements>
        <requirement>
          <role>org.apache.maven.plugin.loader.PluginLoader</role>
          <field-name>pluginLoader</field-name>
        </requirement>
        <requirement>
          <role>org.apache.maven.lifecycle.binding.MojoBindingFactory</role>
          <field-name>bindingFactory</field-name>
        </requirement>
      </requirements>

      <email>developer@</email>
      <url>https://developer</url>
      <organization>developer</organization>
      <organizationUrl>https://devel.org</organizationUrl>
      <roles>
        <role>devel</role>
      </roles>
      <timezone>-1</timezone>
      <properties>
        <developer>yes</developer>
      </properties>
    </developer>
  </developers>
  <contributors>
    <contributor>

/**
 * Provides some metadata operations, like querying the remote repository for a list of versions available for an
 * artifact.
 *
 */
@Deprecated
public interface MetadataSource {
    String ROLE = MetadataSource.class.getName();

    MetadataResolution retrieve(
            ArtifactMetadata artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories)

import java.io.File;
import java.util.List;

/**
 * Convenience interface for plugins to add or replace artifacts and resources on projects.
 */
public interface MavenProjectHelper {
    String ROLE = MavenProjectHelper.class.getName();

    /**
     * See {@link #attachArtifact(MavenProject, String, String, java.io.File)}, but with type set to null.
     * @param project project reference.