Reverted the previously committed revision.

git-svn-id: https://svn.apache.org/repos/asf/camel/trunk@1442480 13f79535-47bb-0310-9956-ffa450edef68
CAMEL-6035: Fixed issue with using global interceptor and interceptSendToEndpoint at the same time.

git-svn-id: https://svn.apache.org/repos/asf/camel/trunk@1442491 13f79535-47bb-0310-9956-ffa450edef68
CAMEL-6038: Fixed potential NPE if symbolic name is null.

git-svn-id: https://svn.apache.org/repos/asf/camel/trunk@1442561 13f79535-47bb-0310-9956-ffa450edef68