public static ObjectNode getObjAndRemove(ObjectNode obj, String fieldName) {
		ObjectNode result = null;
		if (obj != null) {
			result = obj(remove(obj, fieldName));
		}
		return result;
	}
public static ObjectNode getObjAndRemove ( ObjectNode obj , String fieldName ) { ObjectNode result = null ; if ( obj != null ) { result = obj ( remove ( obj , fieldName ) ) ; } return result ; }
Removes the field from a ObjectNode and returns it as ObjectNode