docs: public void startIfNotRunning() {
          boolean isStorageRunning = daemonExecutor.isProcessRunning(STORAGE_PIDFILE);
          if (isStorageRunning) {
              System.out.println(DISPLAY_NAME + " is already running");
          } else {
              FileUtils.deleteQuietly(STORAGE_PIDFILE.toFile()); // delete dangling STORAGE_PIDFILE, if any
              start();
          }
      }