Simple Example for TestNG FrameWork with Selenium RC

I am giving sample example for TestNG Framework for Selenium : (Selenium RC)
I have used Inheritance concept also.

1.Create one Launch.java as below

import com.thoughtworks.selenium.DefaultSelenium;
public class Launch {
   
    static DefaultSelenium ds;

    public static void fn_launch(String br,String url)
    {
      ds=new DefaultSelenium("localhost",8888,br,url);
      ds.start();
      ds.windowMaximize();
      ds.open("/");
       
    }
}

2.GoogleSearch_Launch.java program which is given classname and method name in testng.xml
import org.testng.Reporter;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class GoogleSearch_Launch extends Launch
  {
    @Test
    @Parameters({"browser"})

    public static void resultspresent(String b) throws Exception
        {
        fn_launch(b,"http://google.co.in");
        ds.type("q", "selenium");
        ds.click("btnK");
        Thread.sleep(5000);
        if(ds.isElementPresent("resultStats"))
        {
            Reporter.log("<font color='green'><B>Results are displayed</B></font>");
        }
                
    }
}

3.Create TestNG.xml like below

<suite name="mysuite">
 <test name="mytest_firefox">
  <parameter name="browser" value="*firefox" />
    <classes>
       <class name="GoogleSearch_Launch"/>
        <methods>
          <include name="resultspresent" />
        </methods>           
    </classes>       
  </test> 
 
   <test name="mytest_ie">
  <parameter name="browser" value="*iehta" />
    <classes>
       <class name="GoogleSearch_Launch"/>
        <methods>
          <include name="resultspresent" />
        </methods>           
    </classes>       
  </test> 
 </suite>