List < Keyframe > function ( ) { if ( keyframe == null ) { keyframe = new ArrayList < Keyframe > ( ) ; } return this . keyframe ; }
gets the value of the keyframe 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 keyframe property . for example , to add a new item , do as follows : getkeyframe . add newitem ; objects of the following type s are allowed in the list keyframe concode_field_sep List<Keyframe> keyframe concode_field_sep placeholderType placeHolder