return getLicenseKey(license);
        }
    }

    /**
     * KeyComputer for MailingList
     */
    private class MailingListKeyComputer implements KeyComputer<MailingList> {
        @Override
        public Object key(MailingList mailingList) {
            return getMailingListKey(mailingList);
        }
    }

    /**
     * KeyComputer for Developer
     */

          <name>mailingLists</name>
          <version>3.0.0+</version>
          <description>Contains information about a project's mailing lists.</description>
          <association>
            <type>MailingList</type>
            <multiplicity>*</multiplicity>
          </association>
        </field>

        <!-- ====================================================================== -->