This can be more easy by typing this: Location b = new Location(w, 1, 1, 1); Or... Location b = w.getBlockAt(1, 1, 1).getLocation();
Hm, change the return boolean to false, remove the statement "if(!player.isOp()){" under the "} else" and unless "} else " put "} else {". I think...
Separate names with a comma.