Siebel Java Data Bean: Query first record

Following codes will show you how to query the first record from DB using Java Data Bean. package com ;
import com.siebel.data.*;
import com.siebel.data.SiebelException;
public class DataBeanDemo {
private SiebelDataBean m_dataBean = null;
private SiebelBusObject m_busObject = null;
private SiebelBusComp m_busComp = null;
public static void main(String[] args)
{
DataBeanDemo demo = new DataBeanDemo();
}
public DataBeanDemo()
{
try
{
// instantiate the Siebel Data Bean
m_dataBean = new SiebelDataBean();
// log in to the server

//the name or IP address of your Siebel Server
String SiebelServerhost = "192.168.1.120" ;

//listening port number for the SCBroker component (default 2321)
String SCBPort = "2321" ;

String enterpriseServer = "SBA_81" ;
String AppObjMgr_enu = "EAIObjMgr_enu" ;

m_dataBean.login("Siebel://"+SiebelServerhost+":"+SCBPort+"/"+enterpriseServer+"/"+AppObjMgr_enu, "SADMIN", "SADMIN", "enu");
// get the business object
m_busObject = m_dataBean.getBusObject("Account");
// get the business component
m_busComp = m_busObject.getBusComp("Account");

m_busComp.clearToQuery() ;
m_busComp.setSearchExpr("[Name] like '*'");
m_busComp.executeQuery(true) ;
m_busComp.firstRecord() ;

String acctName = m_busComp.getFieldValue("Name");
System.out.println(acctName);

// log off
m_dataBean.logoff();
}
catch (SiebelException e)
{
System.out.