modules/controls/src/main/java/javafx/scene/control/skin/TableColumnHeader.java

*** 25,34 ****
--- 25,35 ----
  
  package javafx.scene.control.skin;
  
  import com.sun.javafx.scene.control.LambdaMultiplePropertyChangeListenerHandler;
  import com.sun.javafx.scene.control.Properties;
+ import com.sun.javafx.scene.control.TableColumnBaseHelper;
  import javafx.beans.property.DoubleProperty;
  import javafx.beans.property.ReadOnlyObjectProperty;
  import javafx.beans.property.ReadOnlyObjectWrapper;
  import javafx.beans.value.WritableValue;
  import javafx.collections.ListChangeListener;
*** 391,401 ****
      @Override protected double computePrefWidth(double height) {
          if (getNestedColumnHeader() != null) {
              double width = getNestedColumnHeader().prefWidth(height);
  
              if (getTableColumn() != null) {
!                 getTableColumn().impl_setWidth(width);
              }
  
              return width;
          } else if (getTableColumn() != null && getTableColumn().isVisible()) {
              return getTableColumn().getWidth();
--- 392,402 ----
      @Override protected double computePrefWidth(double height) {
          if (getNestedColumnHeader() != null) {
              double width = getNestedColumnHeader().prefWidth(height);
  
              if (getTableColumn() != null) {
!                 TableColumnBaseHelper.setWidth(getTableColumn(), width);
              }
  
              return width;
          } else if (getTableColumn() != null && getTableColumn().isVisible()) {
              return getTableColumn().getWidth();