public static Logger.Builder borderFormatter(BorderFormatter borderFormatter) {
    return new Logger.Builder().borderFormatter(borderFormatter);
  }
Start to customize a {@link Logger} and set the {@link BorderFormatter}.

@param borderFormatter the {@link BorderFormatter} to customize
@return the {@link Logger.Builder} to build the {@link Logger}
xlog/src/main/java/com/elvishew/xlog/XLog.java