code: public static void intercept(@This final Object runner, @SuperCall final Callable<?> proxy,
                      @Argument(0) final RunNotifier notifier) throws Exception {
          
          attachRunListeners(runner, notifier);
          
          try {
              pushThreadRunner(runner);
              fireRunStarted(runner);
              LifecycleHooks.callProxy(proxy);
          } finally {
              fireRunFinished(runner);
              popThreadRunner();
          }
      }
docs: Interceptor for the {@link org.junit.runners.ParentRunner#run run} method.
  
  @param runner underlying test runner
  @param proxy callable proxy for the intercepted method
  @param notifier run notifier through which events are published
  @throws Exception {@code anything} (exception thrown by the intercepted method)