private
    lateinit var selected: String

    private
    var upgrade: String? = null

    internal
    fun configure(components: ComponentMetadataHandler, configurations: ConfigurationContainer) {
        if (upgrade != null) {
            configurations.forceUpgrade(selected, upgrade!!)
        } else {
            providedBy.forEachIndexed { idx, provider ->
                if (provider != selected) {

              <exclude>org.apache.maven.model.ConfigurationContainer#isInheritanceApplied():METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.model.ConfigurationContainer#setInherited(boolean):METHOD_REMOVED</exclude>

     */
    Object getConfiguration();

    /**
     * Sets the configuration to unmarshal into the bean. The configuration should be taken from
     * {@link org.apache.maven.model.ConfigurationContainer#getConfiguration()} or a similar source.
     * Fully equivalent to {@code setConfiguration(configuration, null)}.
     *
     * @param configuration The configuration to unmarshal, may be {@code null}.

    }

            ]]>
          </code>
        </codeSegment>
      </codeSegments>
    </class>

    <class>
      <name>ConfigurationContainer</name>
      <version>4.0.0+</version>
      <description>Contains the configuration information of the container like Plugin.</description>
      <fields>
        <field>
          <name>inherited</name>