Fedora Rawhide has version 13.0 of Guava (formerly known as Google
Collections). Latest upstream version is 15.0, but it may be
incompatible with 13.0.
Per request in  I'm going to try to update guava package to 15.0 next
week. I'll try to rebuild each dependant package and file bug reports
if needed. Please let me know if you have any comments.
Dependant components possibly affected by the update: