Hi, I just fixed an issue CAMEL-5704[1] which is caused by DefaultExchange.copy doesn't do the deep copy on the exchange properties. I don't think it is a good idea to do the deep copy on the exchange properties as it could wast lots of time. So I fix the issue by making a new copy if we change the property object which could be a collection. I think we need to put this into the FAQ section to save people some debug time.
[1]https://issues.apache.org/jira/browse/CAMEL-5704 -- Willem Jiang Red Hat, Inc. FuseSource is now part of Red Hat Web: http://www.fusesource.com | http://www.redhat.com Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/) (English) http://jnn.javaeye.com (http://jnn.javaeye.com/) (Chinese) Twitter: willemjiang Weibo: willemjiang