用JFinalDemoGenerator生成model问题?报错

@JFinal 请问一下 

我的数据库是Oracle  下面是我的url配置

C3p0Plugin c3p0Plugin = new C3p0Plugin("jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.21)(PORT = 1521))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = orcl)))", "hdxyuser", "hdxypass","oracle.jdbc.driver.OracleDriver");

但是系统报错：错误信息如下

Exception in thread "main" java.lang.RuntimeException: java.sql.SQLException: ORA-00911: invalid character

    at com.jfinal.plugin.activerecord.generator.MetaBuilder.build(MetaBuilder.java:102)
    at com.jfinal.plugin.activerecord.generator.Generator.generate(Generator.java:210)
    at cn.gdpe.domain._JFinalDemoGenerator.main(_JFinalDemoGenerator.java:43)
Caused by: java.sql.SQLException: ORA-00911: invalid character

    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
    at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
    at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:207)
    at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:790)
    at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
    at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:830)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1132)
    at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1272)
    at com.mchange.v2.c3p0.impl.NewProxyStatement.executeQuery(NewProxyStatement.java:327)
    at com.jfinal.plugin.activerecord.generator.MetaBuilder.buildColumnMetas(MetaBuilder.java:216)
    at com.jfinal.plugin.activerecord.generator.MetaBuilder.build(MetaBuilder.java:97)
    ... 2 more