ECLServerHandler.java:
Fixed a regression introduced in r9677. It was found by Christophe Sovant with the functional test suite:
When throwing a DirectoryException with ERR_RESYNC_REQUIRED_UNKNOWN_DOMAIN_IN_PROVIDED_COOKIE, the domainCtxts is read before it is written to.
This code should have been changed to iterate on the Set<DomainContext> rather than the domainCtxts field which has not been assigned at this point.