### Question:
SystemConfig { public static Properties getSwitchProperties() { return switchProperties; }  static Properties getProperties(); static Properties getSwitchProperties(); static Map<String, String> getLoadBalanceModeMap(); static int getProviderMaxConnetions(); static void setProviderMaxConnetions(int providerMaxConnetions);  }### Answer:
@Test public void getSwitchProperties() throws Exception { Properties pros = SystemConfig.getSwitchProperties(); Assert.assertEquals(0, pros.size()); }