src/test/java/test/regression/groupsordering/testng.xml

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Groups ordering regression" verbose="2">
  <test name="Class Run">
		<classes>
			<class name="test.regression.groupsordering.A" />
			<class name="test.regression.groupsordering.B" />
		</classes>
  </test>
	
	<test name="Groups Run">
		<groups>
			<run>
				<include name="a" />
			</run>
		</groups>
		<classes>
			<class name="test.regression.groupsordering.A" />
			<class name="test.regression.groupsordering.B" />
		</classes>
	</test>
</suite>