Bug 29163 SafeRunnable needs to be accessible in JFace
We need to be able to access the SafeRunnable in JFace in order that some error protection can be added to preferences and properties dialogs.
bundles/org.eclipse.ui.workbench/extensions/org/eclipse/jface/wizard/WizardDialog.java
* @param savedState the saved UI state as returned by <code>aboutToStart</code>
 * @see #aboutToStart
 */
private void stopped(Object savedState) {
	if (getShell() != null) {
		if (wizard.needsProgressMonitor()) {
			progressMonitorPart.setVisible(false);	
			progressMonitorPart.removeFromCancelComponent(cancelButton);
		}		
		Map state = (Map)savedState;
		restoreUIState(state);
		cancelButton.addSelectionListener(cancelListener);
		setDisplayCursor(null);	
		cancelButton.setCursor(null);
		waitCursor.dispose();
		waitCursor = null;
		arrowCursor.dispose();
		arrowCursor = null;
		Control focusControl = (Control)state.get(FOCUS_CONTROL);
		if (focusControl != null)
			focusControl.setFocus();
	}
}
/**
 * Updates this dialog's controls to reflect the current page.
 */
protected void update(){
	
	updateWindowTitle();