modules/graphics/src/main/java/com/sun/javafx/scene/traversal/TabOrderHelper.java

*** 23,32 ****
--- 23,33 ----
   * questions.
   */
  
  package com.sun.javafx.scene.traversal;
  
+ import com.sun.javafx.scene.NodeHelper;
  import com.sun.javafx.scene.ParentHelper;
  import javafx.collections.ObservableList;
  import javafx.scene.Node;
  import javafx.scene.Parent;
  
*** 64,74 ****
          }
          return null;
      }
  
      private static boolean isDisabledOrInvisible(Node prevNode) {
!         return prevNode.isDisabled() || !prevNode.impl_isTreeVisible();
      }
  
      public static Node findPreviousFocusablePeer(Node node, Parent root) {
          Node startNode = node;
          Node newNode = null;
--- 65,75 ----
          }
          return null;
      }
  
      private static boolean isDisabledOrInvisible(Node prevNode) {
!         return prevNode.isDisabled() || !NodeHelper.isTreeVisible(prevNode);
      }
  
      public static Node findPreviousFocusablePeer(Node node, Parent root) {
          Node startNode = node;
          Node newNode = null;