Changes

Summary

Commit 58504fa61b782f5c3baccef26e473403b11321ec by md_5 SPIGOT-7302: Fix more issues with EntityDamageByEntity - Fix Projectile damage by dispenser - Fix cases where only exists a direct entity damager
The file was modified	src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java