JRTConfigRequestFactory { static Optional<VespaVersion> getVespaVersion() { return Optional.of(getCompiledVespaVersion()); }  static JRTClientConfigRequest createFromSub(JRTConfigSubscription<T> sub); static JRTClientConfigRequest createFromRaw(RawConfig config, long serverTimeout); static CompressionType getCompressionType();  }
@Test public void testVespaVersion() { assertThat(JRTConfigRequestFactory.getVespaVersion().get(), is(defaultVespaVersion)); }