modules/graphics/src/main/java/javafx/stage/Window.java

*** 65,74 ****
--- 65,75 ----
  import com.sun.javafx.tk.Toolkit;
  import javafx.beans.property.BooleanProperty;
  import javafx.beans.property.SimpleBooleanProperty;
  
  import static com.sun.javafx.FXPermissions.ACCESS_WINDOW_LIST_PERMISSION;
+ import com.sun.javafx.scene.NodeHelper;
  import com.sun.javafx.scene.SceneHelper;
  
  
  /**
   * <p>
*** 795,805 ****
  
                  // Fix for RT-15432: we should update new Scene's stylesheets, if the
                  // window is already showing. For not yet shown windows, the update is
                  // performed in doVisibleChanging()
                  if (isShowing()) {
!                     newScene.getRoot().impl_reapplyCSS();
  
                      if (!widthExplicit || !heightExplicit) {
                          SceneHelper.preferredSize(getScene());
                          adjustSize(true);
                      }
--- 796,806 ----
  
                  // Fix for RT-15432: we should update new Scene's stylesheets, if the
                  // window is already showing. For not yet shown windows, the update is
                  // performed in doVisibleChanging()
                  if (isShowing()) {
!                     NodeHelper.reapplyCSS(newScene.getRoot());
  
                      if (!widthExplicit || !heightExplicit) {
                          SceneHelper.preferredSize(getScene());
                          adjustSize(true);
                      }
*** 1192,1202 ****
       * This can be replaced by listening for the onShowing/onHiding events
       * Note: This method MUST only be called via its accessor method.
       */
      private void doVisibleChanging(boolean visible) {
          if (visible && (getScene() != null)) {
!             getScene().getRoot().impl_reapplyCSS();
          }
      }
  
      /*
       * This can be replaced by listening for the onShown/onHidden events
--- 1193,1203 ----
       * This can be replaced by listening for the onShowing/onHiding events
       * Note: This method MUST only be called via its accessor method.
       */
      private void doVisibleChanging(boolean visible) {
          if (visible && (getScene() != null)) {
!             NodeHelper.reapplyCSS(getScene().getRoot());
          }
      }
  
      /*
       * This can be replaced by listening for the onShown/onHidden events