class org.apache.cocoon.generation.AbstractGenerator (implements org.apache.cocoon.generation.Generator)
class org.apache.cocoon.generation.ServiceableGenerator (implements org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.service.Serviceable)
class org.apache.cocoon.samples.LuceneUtil (implements org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.service.Serviceable)