moxy/eclipselink.moxy.test/resource/org/eclipse/persistence/testing/jaxb/xmlenum/employee_department_map.xml

<employee>
  <name>John Doe</name>
  <deps>
    <entry>
      <key>1</key>
      <value>value1</value>
    </entry>
    <entry>
      <key>4</key>
      <value>value2</value>
    </entry>
  </deps>
</employee>