TunnelTrafficResult { public SessionTrafficResult getFrontend() { return frontend; } TunnelTrafficResult(String tunnelId, SessionTrafficResult frontendResult,
                               SessionTrafficResult backendResult); Object format(); static TunnelTrafficResult parse(Object obj); String getTunnelId(); SessionTrafficResult getFrontend(); SessionTrafficResult getBackend(); @Override boolean equals(Object o); @Override int hashCode();  }
@Test public void getFrontend() { Assert.assertEquals(frontend, result.getFrontend()); }