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/window/ApplicationWindow.java
*/
protected Font getFont() {
	return JFaceResources.getFont(getSymbolicFontName());
}
/**
 * Returns the menu bar manager for this window (if it has one).
 *
 * @return the menu bar manager, or <code>null</code> if
 *   this window does not have a menu bar
 * @see #addMenuBar
 */
public MenuManager getMenuBarManager() {
	return menuBarManager;
}
/**
 * Returns the status line manager for this window (if it has one).
 *
 * @return the status line manager, or <code>null</code> if
 *   this window does not have a status line
 * @see #addStatusLine
 */
protected StatusLineManager getStatusLineManager() {
	return statusLineManager;
}
/**
 * Returns the symbolic font name of the font to be
 * used to display text in this window.
 * This is not recommended and is included for backwards
 * compatability.
 * It is recommended to use the default font provided by