problem with exchange.getProperty in multi threaded environment

Hi

I put in 3 objects with unique UUIds for 3 different threads in the camel
exchange using exchange.setProperty(string,obj). When i retrieve the objects
using exchange.getProperty('key') method i am seeing the objects are
returned with one of them duplicated.So i get 2 Uuids as same.It happens
sporadically.I am using camel-core maven version 2.13.2.

Any help is appreciated.