Changed field visible in adapter

Author: anton-knyazev

omegarecyclerviewlibs/src/main/java/com/omega_r/libs/omegarecyclerview/OmegaRecyclerView.java

@@ -610,7 +610,8 @@ public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
 
     public abstract static class Adapter<VH extends RecyclerView.ViewHolder> extends RecyclerView.Adapter<VH> {
 
-        private RecyclerView recyclerView;
+        @Nullable
+        protected RecyclerView recyclerView;
 
         public boolean isDividerAllowedAbove(int position) {
             return true;