if (split.length == 4 && Numbers.isNumber(split[1]) && Numbers.isNumber(split[2]) && Numbers.isNumber(split[3])) {
World currentWorld = player.getWorld();
Location loc = new Location(currentWorld, Double.parseDouble(split[1]), Double.parseDouble(split[2]), Double.parseDouble(split[3]));
Finder finder = new Finder(loc, plugin.getServer().getWorlds(), plugin.worldManager, plugin);
finder.addReciever(player);
finder.find();
} else if (split.length == 5 && Numbers.isNumber(split[1]) && Numbers.isNumber(split[2]) && Numbers.isNumber(split[3]) && Numbers.isNumber(split[4])) {
World currentWorld = player.getWorld();
Location loc = new Location(currentWorld, Double.parseDouble(split[1]), Double.parseDouble(split[2]), Double.parseDouble(split[3]));
Finder finder = new Finder(loc, plugin.getServer().getWorlds(), plugin.worldManager, plugin);
finder.setRadius(Double.parseDouble(split[4]));