public void onNestedScrollAccepted(
     ViewParent paramViewParent, View paramView1, View paramView2, int paramInt) {
   if ((paramViewParent instanceof NestedScrollingParent)) {
     ((NestedScrollingParent) paramViewParent)
         .onNestedScrollAccepted(paramView1, paramView2, paramInt);
   }
 }
 public void onNestedPreScroll(
     ViewParent paramViewParent,
     View paramView,
     int paramInt1,
     int paramInt2,
     int[] paramArrayOfInt) {
   if ((paramViewParent instanceof NestedScrollingParent)) {
     ((NestedScrollingParent) paramViewParent)
         .onNestedPreScroll(paramView, paramInt1, paramInt2, paramArrayOfInt);
   }
 }
 public void onNestedScroll(
     ViewParent paramViewParent,
     View paramView,
     int paramInt1,
     int paramInt2,
     int paramInt3,
     int paramInt4) {
   if ((paramViewParent instanceof NestedScrollingParent)) {
     ((NestedScrollingParent) paramViewParent)
         .onNestedScroll(paramView, paramInt1, paramInt2, paramInt3, paramInt4);
   }
 }
 public void onStopNestedScroll(ViewParent paramViewParent, View paramView) {
   if ((paramViewParent instanceof NestedScrollingParent)) {
     ((NestedScrollingParent) paramViewParent).onStopNestedScroll(paramView);
   }
 }