context.xml

<!-- Tomcat context descriptor used for specifying a custom ClassLoader -->
<!-- Useful for allowing web-app wide (as opposed to VM or container wide) class instrumentation -->
<Context path="/petclinic" reloadable="false">
	<!-- please note that useSystemClassLoaderAsParent is available only in Tomcat 5.5.x since Tomcat 5.5.20. Remove it if Tomcat 6 is used -->
	<!--  
	<Loader loaderClass="org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader" useSystemClassLoaderAsParent="false"/>
	-->
</Context>