Added requirement JDK 8
Added requirement JDK 8

cloudiator/colosseum,ech1965/colosseum,cloudiator/colosseum,cloudiator/colosseum,ech1965/colosseum,cha87de/colosseum,cha87de/colosseum,cha87de/colosseum,cloudiator/colosseum,ech1965/colosseum