docs: protected static void printCaughtException(String exceptionMessage) {
          if (++countCaughtExceptions <= MAX_CAUGHT_EXCEPTION_MESSAGES) {
              System.out.println(exceptionMessage);
          }
          if (countCaughtExceptions == MAX_CAUGHT_EXCEPTION_MESSAGES) {
              System.out.println("In NonVoltDBBackend, reached limit of " + MAX_CAUGHT_EXCEPTION_MESSAGES
                      + " exception messages to be printed.");
          }
      }