modules/graphics/src/main/java/javafx/scene/Group.java

*** 78,87 ****
--- 78,91 ----
  public  class Group extends Parent {
      static {
           // This is used by classes in different packages to get access to
           // private and package private methods.
          GroupHelper.setGroupAccessor(new GroupHelper.GroupAccessor() {
+             @Override
+             public Bounds doComputeLayoutBounds(Node node) {
+                 return ((Group) node).doComputeLayoutBounds();
+             }
          });
      }
  
      {
          // To initialize the class helper at the begining each constructor of this class
*** 163,182 ****
       */
      @Override public ObservableList<Node> getChildren() {
          return super.getChildren();
      }
  
! 
!     /**
!      * @treatAsPrivate implementation detail
!      * @deprecated This is an internal API that is not intended for use and will be removed in the next version
       */
!     @Deprecated
!     @Override
!     protected Bounds impl_computeLayoutBounds() {
          layout(); // Needs to done prematurely, as we otherwise don't know the bounds of the children
!         return super.impl_computeLayoutBounds();
      }
  
      /**
       * Group defines the preferred width as simply being the width of its layout bounds, which
       * in turn is simply the sum of the positions & widths of all of its children. That is,
--- 167,182 ----
       */
      @Override public ObservableList<Node> getChildren() {
          return super.getChildren();
      }
  
!     /*
!      * Note: This method MUST only be called via its accessor method.
       */
!     private Bounds doComputeLayoutBounds() {
          layout(); // Needs to done prematurely, as we otherwise don't know the bounds of the children
!         return null; // helper only requires this node to call layout().
      }
  
      /**
       * Group defines the preferred width as simply being the width of its layout bounds, which
       * in turn is simply the sum of the positions & widths of all of its children. That is,