moxy/org.eclipse.persistence.moxy/src/test/resources/org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/objectreference/marshal-read-only.json

{"document-root":{
   "employees":{
       "employee":[{}]
   },
   "addresses":{
       "address":[
         {"aid":"a100"},
         {"aid":"a101"},
         {"aid":"a102"}
       ]
   }
}
}