gets the value of the subscriberusage property . this accessor method returns a reference to the live list , not a snapshot . therefore any modification you make to the returned list will be present inside the jaxb object . this is why there is not a set method for the subscriberusage property . for example , to add a new item , do as follows : getsubscriberusage . add newitem ; objects of the following type s are allowed in the list stackablesubscriberusage concode_field_sep List<StackableAccountUsage> accountUsage concode_elem_sep List<StackableSubscriberUsage> subscriberUsage concode_elem_sep long serialVersionUID concode_elem_sep String ban concode_field_sep String getBan concode_elem_sep List<StackableAccountUsage> getAccountUsage concode_elem_sep void setBan
List < StackableSubscriberUsage > function ( ) { if ( subscriberUsage == null ) { subscriberUsage = new ArrayList < StackableSubscriberUsage > ( ) ; } return this . subscriberUsage ; }