<name>layout</name>
          <version>4.0.0+</version>
          <description>
            The type of layout this repository uses for locating and storing artifacts -
            can be {@code legacy} or {@code default}.
          </description>
          <type>String</type>
          <defaultValue>default</defaultValue>
        </field>
      </fields>
    </class>

    <class>