#BlueJ class context comment0.target=class\ Store comment1.params=buyer comment1.target=void\ sellAll(Collection) comment2.params= comment2.target=T\ remove() comment3.target=goods comment4.params=c comment4.target=void\ addAll(Collection) comment5.params=good comment5.target=void\ add(T) comment6.params= comment6.target=Store() numComments=7