@Test public void testHostName() throws Exception { assertNotNull(LogUtil.getHostName()); }
public static String getHostName() { return hostName; }
LogUtil { public static String getHostName() { return hostName; } }
LogUtil { public static String getHostName() { return hostName; }  }
LogUtil { public static String getHostName() { return hostName; }  static Timber.LogEvent textEvent(int level,
                                            String service,
                                            String source,
                                            String message); static String getHostName(); }
LogUtil { public static String getHostName() { return hostName; }  static Timber.LogEvent textEvent(int level,
                                            String service,
                                            String source,
                                            String message); static String getHostName();  }