Solved Saving/loading multiple values for a player with the config

So basically, I'm trying to have it so when a player does this:

/buykit ghoul

it adds to this HashMap:

HashMap<String, ArrayList<String>> playerKits = new HashMap<String, ArrayList<String>>();

So that hashmap should store the player's name as the key, and a list of their kits. When a player runs '/buykit ghoul', it does this:

Code:java

public void addKit(String name, Kit kit)
{
if (playerKits.get(name)==null)
{
playerKits.put(name, new ArrayList<String>());
}
playerKits.get(name).add(Kit.toString(kit));
}

That adds to the list of their kits. I know this works because I have a command to view your kit list.

I just need to figure out how to save an ArrayList to the config. I've tried everything and have already removed all the config stuff in my code so I don't feel like giving an example, but could anyone tell me how to do this?

I would like for the config.yml to look like this:

Code:yaml

 
playerkits:
ocomobock:
- GHOUL
- POSEIDON
- MINER
otherusername:
- JUMPER
- THOR
 

And then when the server is enabled, it gets all the player names from there and packs the values into the HashMap again.

Bump.

Also, TL;DR:

I want to be able to save a list to the config, and use the list in the config when onEnable is called.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

To set a list, do getConfig().set("playerkits." + playername, list).

To get each element in the list, do

Code:

for(String kit : getConfig().getStringList("playerkits." + playername)) {
//do whatever you want with each kit
}

 

Thank you very much, I got it figured out.