log.info("Dropping test tables ...");
if (log != null) log.info("Dropping test tables ...");
    private void dropTestTables() throws SQLException    {        log.info("Dropping test tables ...");        if (!con.getAutoCommit())            con.setAutoCommit(true);        for (int i = TABLE_COUNT; i > 0; i--) {            String tableName = getTableName(i);            if (tableExists(tableName))                execute("DROP TABLE " + tableName, true);        }    }