void function ( ) { isLazy = true ; }
sets byte counting for the current element as lazy . that is , the observer will get notified of the element 's byte count only as element 's pieces are being processed or iterated over . concode_field_sep long totalSize concode_elem_sep Counter<Long> counter concode_elem_sep boolean isLazy concode_field_sep boolean getIsLazy concode_elem_sep void update concode_elem_sep void update concode_elem_sep void advance