returns the number of items in this model . concode_field_sep EventListenerList listenerList concode_elem_sep boolean isCumulative concode_elem_sep int smallestCumulativeIndex concode_elem_sep LinkedList<BreadcrumbItem<T>> items concode_field_sep void removePathListener concode_elem_sep List<BreadcrumbItem<T>> getItems concode_elem_sep void addLast concode_elem_sep void setCumulative concode_elem_sep void addPathListener concode_elem_sep void firePathChanged concode_elem_sep void replace concode_elem_sep void reset concode_elem_sep BreadcrumbItem<T> getItem concode_elem_sep int indexOf concode_elem_sep void removeLast
int function ( ) { return this . items . size ( ) ; }