How can I read .yml files with bare-bones Java

I know, I know... You're gonna say "This isn't connected to Bukkit in anyway" or something along those lines, but there is something I'm trying to achieve, something which is connected to Bukkit in everyway.

So I'm trying to read from Bukkit's config, because I need to get balance from it. But the problem is, that I can't use Bukkit API, as I'm not building a Bukkit plugin.

Well... I tried to use SnakeYML, but as you might know you need to cast the object you get from that into a Map with pre-defined values for Strings. I currently use a Bukkit config, which has a variety of different amounts of configs per key.

So my config is as following:

Code:

players:
  a6804638-dc5e-404d-b050-60bc37e4ce1e:
    name: MGlolenstine
    balance: 7290519
    deposited: 0
    edit: false
  f7e21c90-1308-44a0-b206-30b9570f1d80:
    balance: 1710306
    name: BicySuper
    deposited: 0
    edit: true
worlds:
  default: world
  warzone: warzone
ores:
  COAL_ORE:
    percentage: 16
    delay: 1
    drop: 1
    itemdrop: COAL
  IRON_ORE:
    percentage: 14
    delay: 1
    drop: 1
    itemdrop: IRON_INGOT
  LAPIS_ORE:
    percentage: 14
    delay: 1
    drop: 1
    itemdrop: LAPIS
  GLOWING_REDSTONE_ORE:
    percentage: 14
    delay: 1
    drop: 6
    itemdrop: REDSTONE
  GOLD_ORE:
    percentage: 14
    delay: 1
    drop: 1
    itemdrop: GOLD_INGOT
  DIAMOND_ORE:
    percentage: 14
    delay: 1
    drop: 1
    itemdrop: DIAMOND
  EMERALD_ORE:
    percentage: 14
    delay: 1
    drop: 1
    itemdrop: EMERALD

and all I want to get is players.<uuid>.balance. How can I achieve this?

 

I just poste a link, don't mind me
https://docs.oracle.com/javase/tutorial/essential/io/fileio.html