docs: protected List<String> getDropTablesSQL() {
          List<String> sqlStatements = new ArrayList<>();
          sqlStatements.add(DROP_SETTINGS_TABLE);
          sqlStatements.add(DROP_HEADERS_TABLE);
          sqlStatements.add(DROP_UNDOABLE_TABLE);
          sqlStatements.add(DROP_OPEN_OUTPUT_TABLE);
          return sqlStatements;
      }