How to Call Procedure without Callable

package org.best.example;
import java.sql.*;
    class ProcedureCalling {
         public static void main(String args[]){
             try{
             Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
             Connection con=DriverManager.getConnection("jdbc:odbc:test1","sa","password");
             String sql= "{ call procname(?) }"; // procname is name of procedure
             cst=con.prepareCall(sql);
             int i=1;
             cst.registerOutParameter(1,Types.NUMERIC,0);
             cst.setInt(1,i);
             cst.executeUpdate();
             i=cst.getInt(1);
         }catch(Exception proc)
             { System.out.println("error ine executed query is :" + proc);
     } }
}
}