Plugin plugin = new Plugin();
                plugin.setGroupId(extension.getGroupId());
                plugin.setArtifactId(extension.getArtifactId());
                plugin.setVersion(extension.getVersion());
                XmlNode configuration = extension.getDelegate().getConfiguration();
                if (configuration != null) {
                    plugin.setConfiguration(new Xpp3Dom(configuration));

        if (getModel().getName() != null) {
            return getModel().getName();
        } else {
            return getArtifactId();
        }
    }

    public void setVersion(String version) {
        getModel().setVersion(version);
    }

    public String getVersion() {
        String version = getModel().getVersion();

        if ((version == null) && (getModel().getParent() != null)) {

                + " It is derived from the main artifact.");
    }

    @Override
    public String getVersion() {
        return parent.getVersion();
    }

    @Override
    public void setVersion(String version) {
        throw new UnsupportedOperationException("Cannot change the version information for an attached artifact."
                + " It is derived from the main artifact.");
    }

    @Override

        //
        Dependency d = new Dependency();
        d.setGroupId("org.apache.maven.its");
        d.setArtifactId("b");
        d.setVersion("0.1");
        d.setScope(Artifact.SCOPE_COMPILE);
        Artifact artifact = repositorySystem.createDependencyArtifact(d);

        ArtifactResolutionRequest request = new ArtifactResolutionRequest()

            PluginVersionRequest versionRequest = new DefaultPluginVersionRequest(
                    plugin, session.getRepositorySession(), project.getRemotePluginRepositories());
            plugin.setVersion(pluginVersionResolver.resolve(versionRequest).getVersion());
        }

        try {
            return pluginManager.getPluginDescriptor(

    public String getArtifactId() {
        return artifactId;
    }

    @Override
    public String getVersion() {
        return version;
    }

    @Override
    public void setVersion(String version) {
        this.version = version;
        setBaseVersionInternal(version);
        versionRange = null;
    }

    @Override
    public String getType() {
        return type;
    }

        String src = source.getVersion();
        if (src != null) {
            if (sourceDominant || target.getVersion() == null) {
                target.setVersion(src);
                target.setLocation("version", source.getLocation("version"));
            }
        }
    }

    protected void mergeModel_Packaging(

    }

    /**
     * Sets the witness protocol version.
     *
     * @param version the witness protocol version
     */
    public void setVersion(WitnessVersion version) {
        this.version = version;
    }

    /**
     * Gets the witness protocol version.
     *
     * @return the witness protocol version
     */

        MavenProject mavenProject = new MavenProject();
        mavenProject.setGroupId(GROUP_ID);
        mavenProject.setArtifactId(artifactId);
        mavenProject.setVersion("1.0");
        mavenProject.setPomFile(new File(artifactId, "pom.xml"));
        mavenProject.setCollectedProjects(new ArrayList<>());
        return mavenProject;
    }

                            // nearest version, but farthest artifactScope
                            nearest.disable();
                            farthest.getArtifact()
                                    .setVersion(nearest.getArtifact().getVersion());
                            fireEvent(ResolutionListener.OMIT_FOR_NEARER, listeners, nearest, farthest.getArtifact());
                        } else {