OAK-4189 - Increase Java language level to 1.7
OAK-4189 - Increase Java language level to 1.7


git-svn-id: 67138be12999c61558c3dd34328380c8e4523e73@1738810 13f79535-47bb-0310-9956-ffa450edef68

mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak