AggregationStrategy as = new BodyInAggregatingStrategy();
AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService);
ap.setCompletionTimeout(3000);
ap.setEagerCheckCompletion(eager);
ap.start();
Exchange e1 = new DefaultExchange(context);
e1.getIn().setBody("A");
e1.getIn().setHeader("id", 123);