### Question:
ClientRuntimeBuilder { public ClientRuntimeBuilder properties(Map<String, String> properties) { this.properties = properties; return this; } ClientRuntimeBuilder(); ClientRuntimeBuilder disableModulesAutoLoading(); ClientRuntimeBuilder addModule(Module module); ClientRuntimeBuilder addModules(Collection<Module> modules); ClientRuntimeBuilder properties(Map<String, String> properties); ClientRuntimeBuilder local(Injector serverInjector); ClientRuntime build();  }### Answer:
@Test public void testProperties() { Map<String, String> properties = Collections.singletonMap("test", "test_value"); runtime = new ClientRuntimeBuilder().properties(properties).build(); Map<String, String> injectedProperties = runtime.getInjector() .getInstance(Key.getMapOf(String.class, String.class, Constants.PROPERTIES_MAP)); assertEquals(properties, injectedProperties); }