Eu uso o tempo de carga tecelagem na primavera. Tudo funciona bem com o websphere, porque ele possui um carregador de classe próprio, mas eu tenho problemas no modo dev, onde uso o jetty incorporado. Como posso definir o carregador de classes no cais?

Quando o executo, vejo o seguinte erro

[INFO] org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.weaving.AspectJWeavingEnabler#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver]: Constructor threw exception; nested exception is java.lang.IllegalStateException: ClassLoader [com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload$WebAppClassLoaderExtension] does NOT provide an 'addTransformer(ClassFileTransformer)' method.