code: public static String generateInBindings(int count) {
          String[] questions = new String[count];
          for (int i = 0; i < count; i++) {
              questions[i] = "?";
          }
  
          return String.join(", ", questions);
      }
docs: Generate a String with {@literal count} number of '?' placeholders for {@link PreparedStatement} queries.
  
  @param count The number of '?' chars to generate.
  @return a comma delimited string of {@literal count} '?' binding placeholders.