public List<Player> getPlayersInGame(){
List<Player> wgrze = new ArrayList<Player>();
for(String name : inArena){
Player p = Bukkit.getPlayerExact(name);
if(p != null && p.isOnline()){
wgrze.add(p);
}

}
return wgrze;
}

Teleport not working


Method inArena

public void addPlayerToA(Player p){
if(Enums.getArenaMode() == Modes.INGAME){
p.sendMessage(pr + "Arena juz trwa !");
}else{
p.setHealth(20.0D);
p.setFoodLevel(20);
p.setFireTicks(0);
p.getInventory().clear();
inLobby.remove(p.getName());
String world = cfg.getString("Broad.Arena.World");
double x = cfg.getDouble("Broad.Arena.X");
double y = cfg.getDouble("Broad.Arena.Y");
double z = cfg.getDouble("Broad.Arena.Z");
Location loc = new Location(Bukkit.getWorld(world), x, y, z);

if(!inArena.contains(p.getName())){
inArena.add(p.getName());
p.teleport(loc);
}
}
}

public void remPlayerFromA(Player p){
String world = cfg.getString("Broad.Wyjscie.World");
double x = cfg.getDouble("Broad.Wyjscie.X");
double y = cfg.getDouble("Broad.Wyjscie.Y");
double z = cfg.getDouble("Broad.Wyjscie.Z");
Location loc = new Location(Bukkit.getWorld(world), x, y, z);
inArena.remove(p.getName());
p.teleport(loc);

public void starta(){
if(getPlayersInLobby().size() >= 2){
if(Enums.getArenaMode() == Modes.LOBBY){
Bukkit.getScheduler().scheduleSyncRepeatingTask(this, new Runnable(){
@Override
public void run() {
Main.getInstance().start -= 1;
for(Player wg : getPlayersInLobby()){
wg.setLevel(start);
if(start == 0){
addPlayerToA(wg);
Bukkit.broadcastMessage(Main.getInstance().pr + "Startujemy koledzy !");
Enums.setMode(Modes.INGAME);
}
}
}
}, 0L, 20L);
}else{
for(Player wg : getPlayersInLobby()){
wg.sendMessage("Arena jest juz w grze !!");
}
}
for(Player wgs : getPlayersInGame())
if(getDeads() >= 1){
Bukkit.broadcastMessage(pr + "Wygral " + getPlayersInGame().toString());
addPlayerToL(wgs);
Enums.setMode(Modes.LOBBY);
getDeads();
}
}else{
for(Player wg : getPlayersInLobby()){
wg.sendMessage(pr + "Nie ma wystarczajaco graczy !");
}
}
}


And getting the list from lobby too not working