question: gets the value of the hidelasttrans 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 hidelasttrans property . for example , to add a new item , do as follows : gethidelasttrans . add newitem ; objects of the following type s are allowed in the list boolean concode_field_sep List<Integer> st concode_elem_sep CTOfficeArtExtensionList extLst concode_elem_sep List<STElementType> ptType concode_elem_sep List<Long> cnt concode_elem_sep List<Integer> step concode_elem_sep List<STAxisType> axis concode_elem_sep List<Boolean> hideLastTrans concode_field_sep CTOfficeArtExtensionList getExtLst concode_elem_sep List<STElementType> getPtType concode_elem_sep List<Integer> getStep concode_elem_sep void setExtLst concode_elem_sep List<STAxisType> getAxis concode_elem_sep List<Long> getCnt concode_elem_sep List<Integer> getSt
target: List < Boolean > function ( ) { if ( hideLastTrans == null ) { hideLastTrans = new ArrayList < Boolean > ( ) ; } return this . hideLastTrans ; }