// and error page.
env.tryResetResponse();
// Build a new context
errorContext = new InvokeContext();
errorContext.compose(this.manager);
// Create a Notifying
NotifyingBuilder notifyingBuilder= (NotifyingBuilder)this.manager.lookup(NotifyingBuilder.ROLE);
Notifying currentNotifying = notifyingBuilder.build(this, ex);
this.manager.release(notifyingBuilder);