;D Dazu musst du einfach die Location verändern.
Location loc1 = new Location(Bukkit.getServer().getWorld("WORLD"), 1, 1, 1);
Location loc2 = new Location(Bukkit.getServer().getWorld("WORLD"), 2, 2, 2);
Location loc3 = new Location(Bukkit.getServer().getWorld("WORLD"), 3, 3, 3);
Location...