public void push_front(Object val) { if (firstElement == null) firstElement = new Link(val, null, null); else firstElement.addBefore (val); }... // other methods omitted

public void push_front(Object val) { if (firstElement == null) firstElement = new Link(val, null, null); else firstElement.addBefore (val); }... // other methods omitted

}

Previous slide

Next slide

Back to first slide

View graphic version