java Code to Retrive ref cursor info

import java.sql.*;

import java.io.*;

import oracle.jdbc.driver.*;

public class GetCursor {

 public static void main(String[] args){

 int ret_code;

 Connection conn = null;

 try {

  //Load and register Oracle driver

  DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());

 //Establish a connection

 conn = DriverManager.getConnection("jdbc:oracle:thin:@192.168.100.1:1521:server", "bond", "bond");

 String i_etype = "SENIOR";

 CallableStatement cstmt = conn.prepareCall("{ call REF_CURSOR_TEST. GET_ACCOUNTS_PROCEDURE(?)}");

 cstmt.registerOutParameter(1, OracleTypes.CURSOR);

 //cstmt.setString(2, i_etype);

 System.out.println("Before");

 cstmt.executeUpdate();

System.out.println("After");

 ResultSet rset;

 rset = ((OracleCallableStatement)cstmt).getCursor(1);

 String str = "";

 while (rset.next()){

  /*str += rset.getString(1)+" 

    "+ rset.getInt(2)+" 

    "+rset.getString(3)+" 

    "+rset.getFloat(4)+" 

    "+rset.getFloat(5)+" 

    "+rset.getInt(6)+"\n";

 byte buf[] = str.getBytes();

 OutputStream fp = new FileOutputStream("senior.lst");

 fp.write(buf);

 fp.close();*/

         System.out.println("Record\t"+"Value"+rset.getInt(1));

System.out.println("Record Value"+rset.getString(2));

 }

 rset.close();

 cstmt.close();

 conn.close();

  } 

  catch (Exception e) {

 /*ret_code = e.getErrorCode(); 

      System.err.println(ret_code + e.getMessage()); conn.close();*/

 }

 /*  catch (IOException e) { System.err.println

      ("Java File I/O Error:"+ e.getMessage()); }*/

 }

}