@Callback
 @BindSelector("setLeftBarButtonItems:animated:")
 public static void setLeftBarButtonItems(
     UINavigationItem __self__, Selector __cmd__, NSArray items, boolean animated) {
   __self__.setLeftBarButtonItems(items, animated);
 }
 @Callback
 @BindSelector("setLeftBarButtonItems:")
 public static void setLeftBarButtonItems(
     UINavigationItem __self__, Selector __cmd__, NSArray leftBarButtonItems) {
   __self__.setLeftBarButtonItems(leftBarButtonItems);
 }