ArrayList <Integer> validLinks = new ArrayList<Integer>(0);
for (int i = 0; i < links.size(); i++) {
- GraphicObject object = (GraphicObject) GraphicController.getController().getObjectFromId(links.get(i));
+ GraphicObject object = GraphicController.getController().getObjectFromId(links.get(i));
if (object != null) {
validLinks.add(links.get(i));
int numValidLinks = 0;
for (int i = 0; i < links.size(); i++) {
- GraphicObject object = (GraphicObject) GraphicController.getController().getObjectFromId(links.get(i));
+ GraphicObject object = GraphicController.getController().getObjectFromId(links.get(i));
if (object != null) {
numValidLinks++;
/* Text strings are stored in reverse order relative to links. */
for (int i = 0; i < links.size(); i++) {
- GraphicObject object = (GraphicObject) GraphicController.getController().getObjectFromId(links.get(links.size() - i - 1));
+ GraphicObject object = GraphicController.getController().getObjectFromId(links.get(links.size() - i - 1));
if (object != null) {
validStrings.add(text[i].getText());