I am going to deprecate backport-util-concurrent in F19. backport-util-concurrent is an implementation of java.util.concurrent.*. It used to be useful when Java 1.5 wasn't widely used, but now it's no longer needed. Please remove backport-util-concurrent dependency from springframework package. You can see bug #875162 for example how this could be done.
Created attachment 675031 [details] Proposed patch In about one month backport-util-concurrent will be removed and blocked from Fedora Rawhide. If this bug is not resolved in time then springframework will fail to build and springframework-context will fail to install.
Applied your patch Mikolaj, thanks.
Fixed in springframework version 3.1.1-12. Closing.