class org.apache.cocoon.acting.HelloAction (implements org.apache.avalon.framework.thread.ThreadSafe)
class org.apache.cocoon.acting.PropagatorAction (implements org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.thread.ThreadSafe)
class org.apache.cocoon.acting.SetterAction (implements org.apache.avalon.framework.parameters.Parameterizable, org.apache.avalon.framework.thread.ThreadSafe)