[CAMEL-8673] ConcurrentModificationException when creating dynamic routes

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.14.1
• Fix Version/s: 2.14.3, 2.15.2, 2.16.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Willem Jiang
• Reporter: Dirk Reske
• Created: 20/Apr/15 09:12
• Updated: 22/Apr/15 00:06
• Resolved: 22/Apr/15 00:06

Description

This ticket refers to CAMEL-7836.
The fix seems to be slightly wrong. (We still geht the ConcurrentModificationException)

The cause seems to be in removeRouteCollection and addRouteCollection. See here:

void removeRouteCollection(Collection<Route> routes) {
        synchronized (routes) {
            this.routes.removeAll(routes);
        }
}

Here the code synchronizes on the routes parameter, but should be on this.routes (as it getRoutes() does). The same in addRouteCollection().

Issue Links

• is related to: CAMEL-7836 ConcurrentModificationException when creating dynamic routes