Sample testng xml to pass the listener information to testng.

testngxml_with_listener

<?xml version="1.0"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >

<suite name="Phoenix.Equinox.Com Verification" verbose="1">
	<listeners>
		<listener class-name="com.testng.practise.SeleniumStarterListener"></listener>
	</listeners>
	<test name="Retry Test">
		<classes>
			<class name="com.testng.practise.Annotationtransformerexample"></class>  
		</classes>
	</test>
</suite>