bundles/org.eclipse.equinox.ds.tests/bundles_src/tb4/org/eclipse/equinox/ds/tests/tb4/components.xml

<?xml version="1.0" encoding="UTF-8"?>
<root>
<scr:component name="org.eclipse.equinox.ds.tests.tb4.AnotherComponent"
		xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
		<implementation class="org.eclipse.equinox.ds.tests.tb4.AnotherComponent"/>
</scr:component>

<scr:component name="org.eclipse.equinox.ds.tests.tb4.ServiceProvider"
	immediate="true"
	xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
	<implementation class="org.eclipse.equinox.ds.tests.tb4.ServiceProvider"/>
	<service>
		<provide interface="org.eclipse.equinox.ds.tests.tb4.ServiceProvider"/>
	</service>
</scr:component>

<scr:component name="org.eclipse.equinox.ds.tests.tb4.Component3"
		xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
		<implementation class="org.eclipse.equinox.ds.tests.tb4.Component3"/>
		<service>
			<provide interface="org.eclipse.equinox.ds.tests.tb4.Component3"/>
		</service>
</scr:component>

<scr:component name="org.eclipse.equinox.ds.tests.tb4.Component2"
		xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
		<implementation class="org.eclipse.equinox.ds.tests.tb4.Component2"/>
		<service>
			<provide interface="org.eclipse.equinox.ds.tests.tb4.Component2"/>
		</service>
		<reference
			name="TailComponent"
			interface="org.eclipse.equinox.ds.tests.tb4.Component3"
		/>
</scr:component>

<scr:component name="org.eclipse.equinox.ds.tests.tb4.Component1"
		xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
		<implementation class="org.eclipse.equinox.ds.tests.tb4.Component1"/>
		<service>
			<provide interface="org.eclipse.equinox.ds.tests.tb4.Component1"/>
		</service>
		<reference
			name="MiddleComponent"
			interface="org.eclipse.equinox.ds.tests.tb4.Component2"
		/>
</scr:component>

<scr:component name="org.eclipse.equinox.ds.tests.tb4.GiveMeContext"
	xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
	<implementation class="org.eclipse.equinox.ds.tests.tb4.GiveMeContext"/>
	<service>
		<provide interface="org.eclipse.equinox.ds.tests.tbc.ComponentContextProvider"/>
	</service>
</scr:component>
</root>