+ // ------------------------------------------------------------------------
+ // MultiScreen ------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
+ /**
+ * Add a screen to the list.
+ *
+ * @param screen the screen to add
+ */
+ public void addScreen(final Screen screen) {
+ screens.add(screen);
+ }
+
+ /**
+ * Remove a screen from the list.
+ *
+ * @param screen the screen to remove
+ */
+ public void removeScreen(final Screen screen) {
+ if (screens.size() > 1) {
+ screens.remove(screen);
+ }
+ }
+