Erro ao rodar a biblioteca java.sql.SQLException

public class TestServer

{

static

{

try

{

Class.forName(“sun.jdbc.odbc.JdbcOdbcDriver”);

}

catch (Exception e)

{

System.err.println(e);

}

}

public static void main(String args[])
{
	Connection conn=null;
	Statement stmt=null;
	String sql="";
	ResultSet rs=null;

	try
	{
		conn=DriverManager.getConnection("jdbc:odbc:excel","","");
		stmt=conn.createStatement();
		sql="select * from [Plan1$]";
		rs=stmt.executeQuery(sql);
	
		while(rs.next())
			{
				System.out.println(rs.getString("USERID")+
				" "+ rs.getString("FIRST_NAME")+" "+
				rs.getString("LAST_NAME"));
			}
	}
	catch (Exception e)
	{
		System.err.println(e);
	}

	finally
	{
		try
		{
			rs.close();
			stmt.close();
			conn.close();
			rs=null;
			stmt=null;
			conn=null;
		}
		catch(Exception e){}
	}
}