求救：下面的程序错在哪！！！分必给！！

Question

+(new Integer(password).toString())

Answer 1

import java.sql.*;
import java.net.*;public class SimplCon {    public SimplCon () {    }    static public void main(String args[]) {
        // TODO: Add initialization code here
        //try
        //{
            String driver="com.ms.jdbc.odbc.JdbcOdbcDriver";
            String url="jdbc:odbc:mzer";
            DriverManager.registerDriver(new com.ms.jdbc.odbc.JdbcOdbcDriver());
            Connection conn=DriverManager.getConnection(url,"dbo","");
            Statement state=conn.createStatement();
            String sql="select * from test";
            ResultSet rs=state.executeQuery(sql);
            while(rs.next())
            {
                String name=rs.getString("name");
                int password=rs.getInt("password");
                System.out.println("your name:"+name);
                System.out.println("your password:"+password);
            }
        //}
        //catch(SQLException e)
        //{
        //    System.out.println("error");
        //}
    }}

Answer 2

import java.sql.*;
import java.net.*;public class SimplCon {    public SimplCon () {    }    static public void main(String args[]) {        try{
            String driver="com.ms.jdbc.odbc.JdbcOdbcDriver";
            String url="jdbc:odbc:mzer";
            Class.forName(driver);
            Connection conn=DriverManager.getConnection(url,"dbo","");
            Statement state=conn.createStatement();
            String sql="select * from test";
            ResultSet rs=state.executeQuery(sql);
            while(rs.next())
            {
                String name=rs.getString("name");
                int password=rs.getInt("password");
                System.out.println("your name:"+name);
                System.out.println("your password:"+password);
            }}catch(SQLException sqlexception) { }
        catch(Exception exception) { }    }}