code: public void setTraversalAfter(AccessibilityNodeInfo info) {
      if (this.traversalAfter != null) {
        this.traversalAfter.recycle();
      }
  
      this.traversalAfter = obtain(info);
    }
docs: Sets the view whose node is visited after this one in accessibility traversal.
  
  This may be useful for configuring traversal order in tests before the corresponding
  views have been inflated.
  
  @param info The previous node.
  @see #getTraversalAfter()