jenkins - Loading dynamically created files in Jetty -

jenkins - Loading dynamically created files in Jetty -

i have question similar this question:

i'm maintaining custom jenkins plugin. while migrating latest jenkins (v1.586) rather old version encountered problem caused jenkin's alter winstone jetty:

the plugin creating image files @ runtime (i.e. names , content dynamic), linked html. can see files in webroot directory, accessing them via browser results in 404. seems, jetty recognizes files known @ startup time.

my question: there way create jetty allowing access files created @ runtime? if not, what's best alternative (under assumption we'd avoid having patch jenkins, of course)?

thanks in advance!

jenkins jetty