question: gets the value of the proratedfeature 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 proratedfeature property . for example , to add a new item , do as follows : getproratedfeature . add newitem ; objects of the following type s are allowed in the list featuretype concode_field_sep String voiceMailLangauge concode_elem_sep List<FeatureType> firstMonthFeature concode_elem_sep ServiceType.SelectedFeatures selectedFeatures concode_elem_sep ServiceType.ProratedFeatures proratedFeatures concode_elem_sep List<FeatureType> proratedFeature concode_elem_sep IncludedFeatures includedFeatures concode_elem_sep String contractStartDate concode_elem_sep String contractEndDate concode_elem_sep long serialVersionUID concode_elem_sep ServiceType.FirstMonthFeatures firstMonthFeatures concode_elem_sep List<FeatureType> selectedFeature concode_elem_sep String depoisitAmount concode_field_sep String getContractEndDate concode_elem_sep void setDepoisitAmount concode_elem_sep void setVoiceMailLangauge concode_elem_sep String getContractStartDate concode_elem_sep void setIncludedFeatures concode_elem_sep void setSelectedFeatures concode_elem_sep ServiceType.ProratedFeatures getProratedFeatures concode_elem_sep void setFirstMonthFeatures concode_elem_sep ServiceType.SelectedFeatures getSelectedFeatures concode_elem_sep void setContractEndDate concode_elem_sep IncludedFeatures getIncludedFeatures concode_elem_sep String getDepoisitAmount concode_elem_sep List<FeatureType> getFirstMonthFeature concode_elem_sep String getVoiceMailLangauge concode_elem_sep void setProratedFeatures concode_elem_sep List<FeatureType> getSelectedFeature concode_elem_sep void setContractStartDate concode_elem_sep ServiceType.FirstMonthFeatures getFirstMonthFeatures
target: List < FeatureType > function ( ) { if ( proratedFeature == null ) { proratedFeature = new ArrayList < FeatureType > ( ) ; } return this . proratedFeature ; }