message: Removed unchecked cast warning
diff: @@ -36,8 +36,8 @@ class FragmentNavigator extends SceneNavigator {
  sharedElements = getSharedElements(currentCrumb, crumb, prevFramgent, stack);
  }
  if (sharedElements != null) {
  - for(Pair<View, String> sharedElement : sharedElements) {
  - fragmentTransaction.addSharedElement(sharedElement.first, sharedElement.second);
  + for(Pair sharedElement : sharedElements) {
  + fragmentTransaction.addSharedElement((View) sharedElement.first, (String) sharedElement.second);
  }
  fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
  } else {
  