docs: public static synchronized boolean addLogger(@NonNull JobLogger logger) {
          for (JobLogger printer1 : loggers) {
              if (logger.equals(printer1)) {
                  return false;
              }
          }
  
          for (int i = 0; i < loggers.length; i++) {
              if (loggers[i] == null) {
                  loggers[i] = logger;
                  return true;
              }
          }
  
          int index = loggers.length;
          loggers = Arrays.copyOf(loggers, loggers.length + 2);
          loggers[index] = logger;
          return true;
      }