import org.eclipse.rap.rwt.client.service.BrowserNavigationListener;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
-import org.springframework.security.context.SecurityContextHolder;
+import org.springframework.security.core.context.SecurityContextHolder;
/** Manages history and navigation */
public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint