question: public Resource mapRelations ( Resource object , JSONObject jsonObject , List < Resource > included ) throws Exception { HashMap < String , String > relationshipNames = getRelationshipNames ( object . getClass ( ) ) ; for ( String relationship : relationshipNames . keySet ( ) ) { JSONObject relationJsonObject = null ; try { relationJsonObject = jsonObject . getJSONObject ( relationship ) ; } catch ( JSONException e ) { Logger . debug ( "Relationship named " + relationship + "not found in JSON" ) ; continue ; } JSONObject relationDataObject = null ; try { relationDataObject = relationJsonObject . getJSONObject ( "data" ) ; Resource relationObject = Factory . newObjectFromJSONObject ( relationDataObject , null ) ; relationObject = matchIncludedToRelation ( relationObject , included ) ; mDeserializer . setField ( object , relationshipNames . get ( relationship ) , relationObject ) ; } catch ( JSONException e ) { Logger . debug ( "JSON relationship does not contain data" ) ; } JSONArray relationDataArray = null ; try { relationDataArray = relationJsonObject . getJSONArray ( "data" ) ; List < Resource > relationArray = Factory . newObjectFromJSONArray ( relationDataArray , null ) ; relationArray = matchIncludedToRelation ( relationArray , included ) ; mDeserializer . setField ( object , relationshipNames . get ( relationship ) , relationArray ) ; } catch ( JSONException e ) { Logger . debug ( "JSON relationship does not contain data" ) ; } } return object ; }
target:  Loops through relation JSON array and maps annotated objects.