docs: @SuppressWarnings("unused")
      private void printTables() {
          try {
              String schemaName = sessionProxy.getSchemaName(null);
              System.out.println("*** Tables For Schema: " + schemaName + " ***");
          }
          catch (HsqlException caught) {
              caught.printStackTrace();
          }
  
          // load all the tables
          HashMappedList hsqlTables = getHSQLTables();
          for (int i = 0; i < hsqlTables.size(); i++) {
              Table table = (Table) hsqlTables.get(i);
              System.out.println(table.getName().name);
          }
      }