D-Net

use group max size from the wf configuration

added mapper to filter XML (index) records according to a set of criteria

map only job that integrates the body updates before exporting them

fixed type issue

used class to extend ArrayList<String>

removed thrown exception when path not found in json

correct serialization of proto as json

added class that extends hashMap<String,String> not to need reflection

naming refactor

Alternative implementation w.r.t. reflection for deserializing map from json