discoverPluginComponents(pluginRealm, plugin, pluginDescriptor);

        pluginDescriptor.setDependencyNode(result.getRoot());
        pluginDescriptor.setClassRealm(pluginRealm);
        pluginDescriptor.setArtifacts(pluginArtifacts);
    }

    private void discoverPluginComponents(
            final ClassRealm pluginRealm, Plugin plugin, PluginDescriptor pluginDescriptor)
            throws PluginContainerException {

            legacySupport.setSession(oldSession);
        }
    }

    /**
     * TODO pluginDescriptor classRealm and artifacts are set as a side effect of this
     *      call, which is not nice.
     * @throws PluginResolutionException
     */
    public ClassRealm getPluginRealm(MavenSession session, PluginDescriptor pluginDescriptor)
            throws PluginResolutionException, PluginManagerException {

import org.apache.maven.internal.impl.SettingsUtilsV4;
import org.apache.maven.model.Profile;
import org.apache.maven.monitor.event.EventDispatcher;
import org.apache.maven.plugin.descriptor.PluginDescriptor;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuildingRequest;
import org.apache.maven.settings.Mirror;
import org.apache.maven.settings.Proxy;

                session, project != null ? new DefaultProject(session, project) : null, mojoExecution);
    }

    private MojoExecution newMojoExecution(Session session) {
        PluginDescriptor pd = new PluginDescriptor();
        pd.setArtifactId("my-plugin");
        pd.setGroupId("org.myco.plugins");
        pd.setVersion("1");

        DefaultArtifact artifact = new DefaultArtifact(

        </field>
        <field xml.format="((PluginDescriptor.Builder) context.peekLast()).build().getId() + &quot;:&quot; + mojoDescriptor.build().getGoal()">
          <name>id</name>
          <version>2.0.0+</version>
          <type>String</type>
          <description>the id of the mojo, based on the goal name</description>
        </field>