Solved Indexes of lists ?

Hi, I have a short code, I need to remove elements of a list, but I don't know them ! How to do please ?
I tried :

Code (open) Code (close)

Code:

List<String> list = getConfig().getStringList("BannedPlayers");
list.remove(args[1]+"xsltx"+IpAddress+"xsltxDATE");//BUT I DONT KNOW THE DATE !!!
getConfig().set("BannedPlayers", list);
saveConfig();

The string "xsltx" is just something for me to split after (I don't care player's name is xsltx)
How to search if there is "xsltx" in player name ?

How to have the index and remove the element ? Thanks

The config :

Code:

PrefixMessage: '[MeCraftPlugin]'
BannedPlayers:
- bouleytatorxsltxMyIpHiddenAddressxsltxDateOfAnOtherDay
- carlitoss75xsltxMyIpHiddenAddressxsltxDateOfAnOtherDay
- to175xsltxMyIpHiddenAddressxsltxDateOfAnOtherDay

 

@To175 That sounds like a horrible way to store bans. I suggest a layout more like the following:

Code:

PrefixMessage: '[MeCraftPlugin]'
BannedPlayers:
  bouleytator:
    ip: '127.0.0.1'
    date: a timestamp?
  carlitoss75:
    ip: '::1'
    date: a timestamp?
  to175:
    ip: 'localhost'
    date: a timestamp?

 

@fireblast709
Omg thanks... but how to you know this is so horrible ??

 

Well the main thing was the fact that you store everything mashed in a single string using a delimiter, while YAML offers a pretty nice way to store things with a little bit more overview (as I showed in my post).

 

@fireblast709
Is it good please ?

Code:

    @SuppressWarnings("deprecation")
    public Boolean IsPlayerBanned(String player){
        Set<String> SetBanned = getConfig().getConfigurationSection("BannedPlayers").getKeys(false);
        Boolean i = false;
        String IP = Bukkit.getServer().getPlayer(player).getAddress().getAddress().getHostAddress();
        for(String ListedPlayer : SetBanned){
            if(ListedPlayer.equals(player)){//si le joueur est banni
                i=true;
            }else if(getConfig().getString("BannedPlayers."+player+".ip").equals(IP)){//si son adresse est déjà banni mais pas lui
                i=true;
            }else{
                i=false;
            }
        }
        return i;
    }