Plugin Help Ignoring Capitals in config

I'm creating a ChatFilter that is fully customizable with commands. It all works great but if i wanted to block the word 'Test', i would also have to add 'test' to the BadWord list because it doesn't check for equalsIgnoreCase(). Is there any way around this.
My onCommand():

Code:

public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args){
        if(!(sender instanceof Player)){
            sender.sendMessage(ChatColor.RED +" You must be a player.");
            return true;
        }else {
            Player p = (Player) sender;
            if(!(p.hasPermission("filter.add"))){
                p.sendMessage(ChatColor.RED + "You do not have permission.");
                return true;
            }else
            if(args.length != 2){
                p.sendMessage(ChatColor.RED + "Usage: /filter add <word>");
                return true;
            }else if(args[0].equalsIgnoreCase("add")){
                List<String> list = (List<String>) getConfig().getList("BadWords");
                String word = args[1];
                if(list.contains(word)){
                    p.sendMessage(ChatColor.RED + word + " is already in the filter.");
                    return true;
                }else {
                    list.add(word);
                    saveConfig();
                    p.sendMessage(ChatColor.GREEN + "Added " + word + " to the BadWords list.");
                    return true;
                }
            }else if(args[0].equalsIgnoreCase("remove")){
                List<String> list = (List<String>) getConfig().getList("BadWords");
                String word = args[1];
                if(list.contains(word)){
                    list.remove(word);
                    saveConfig();
                    p.sendMessage(ChatColor.GREEN + "Removed " + word + " to the BadWords list.");
                    return true;
                }else {
                    p.sendMessage(ChatColor.RED + word + " is not in the filter and can't be removed.");
                    return true;
                }
            }else {
                p.sendMessage(ChatColor.RED + "Usage: /filter add <word>");
                return true;
            }
        }
    }

 

It would probably be better to use equalsIgnoreCase, otherwise people will randomly add casing to swearwords and... well. Would kinda defeat the purpose of the plugin.

 

@Lolmewn I know that, but how do i check for equalsIgnoreCase from a Config String?

 

@HCMatt Oh, I see. You can't use contains() since that's case sensitive. Instead, loop over the strings yourself and then use equalsIgnoreCase. If no match found, add it - otherwise print error like you're doing now.

 

@HCMatt You can do what @Lolmewn said, you can also lower case the config and what people say (Not lowercase what is sent, just assign a lower cased message to a string). This way you can check easily if it is a bad word.