Spawn ItemFrame (WITHOUT REFLECTION)

    public static ItemFrame spawnItemFrame(Location loc, BlockFace bf) {
        int side = 0;
        if(bf == BlockFace.SOUTH) {
            side = 0;
        } else if(bf == BlockFace.WEST) {
            side = 1;
        } else if(bf == BlockFace.NORTH) {
            side = 2;
        } else if(bf == BlockFace.EAST) {
            side = 3;
        }
        // GET NMS WORLD
        WorldServer w = ((CraftWorld)loc.getWorld()).getHandle();
        // CREATE A NEW ITEMFRAME
        EntityItemFrame entity = new EntityItemFrame(((CraftWorld)loc.getWorld()).getHandle(), loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), side);
        // ADDS THE ITEMFRAME TO THE WORLD
        w.addEntity(entity);
        // FINALLY, RETURNS THE BUKKIT ITEMFRAME
        return (ItemFrame)entity.getBukkitEntity();
    }