}
@Override
public EconomyResponse depositPlayer(String playerName, double amount) {
if (amount < 0) {
return new EconomyResponse(0, 0, ResponseType.FAILURE, "Cannot desposit negative funds");
}
Holdings holdings = accounts.get(playerName).getHoldings();
holdings.add(amount);
return new EconomyResponse(amount, holdings.getBalance(), ResponseType.SUCCESS, null);
}