} finally {
                latch.countDown();
                Thread.currentThread().setContextClassLoader(old);
            }
        }
    }

    @Override
    public void dispose() {
        if (executor instanceof ExecutorService) {
            ((ExecutorService) executor).shutdownNow();
        }
    }

}

func (mrdir *mockInterceptRuleMgr) Program(podName, netns string, redirect *Redirect) error {
	mrdir.lastRedirect = append(mrdir.lastRedirect, redirect)
	return nil
}

// returns the test server URL and a dispose func for the test server
func setupCNIEventClientWithMockServer(serverErr bool) (string, func() bool) {
	cniAddServerCalled := false
	// replace the global CNI client with mock