gets the value of the url 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 url property . for example , to add a new item , do as follows : geturl . add newitem ; objects of the following type s are allowed in the list url concode_field_sep App.Redirect redirect concode_elem_sep String appId concode_elem_sep String scope concode_elem_sep long serialVersionUID concode_elem_sep String secret concode_elem_sep List<Url> url concode_field_sep App.Redirect getRedirect concode_elem_sep boolean isSetAppId concode_elem_sep boolean isSetSecret concode_elem_sep void setAppId concode_elem_sep String getAppId concode_elem_sep boolean isSetRedirect concode_elem_sep void setRedirect concode_elem_sep String getSecret concode_elem_sep void setSecret concode_elem_sep boolean isSetUrl concode_elem_sep boolean isSetScope concode_elem_sep void setScope concode_elem_sep String getScope concode_elem_sep void unsetUrl
List < Url > function ( ) { if ( url == null ) { url = new ArrayList < Url > ( ) ; } return this . url ; }