test: replace findbugs with spotbugs
test: replace findbugs with spotbugs

Jasig/uPortal,mgillian/uPortal,jonathanmtran/uPortal,jonathanmtran/uPortal,mgillian/uPortal,ChristianMurphy/uPortal,Jasig/uPortal,bjagg/uPortal,mgillian/uPortal,bjagg/uPortal,Jasig/uPortal,jonathanmtran/uPortal,ChristianMurphy/uPortal,ChristianMurphy/uPortal,bjagg/uPortal