getting config keys

I have a config file that looks like this:

Code:

effected mobs:
  skeleton:
    lower hp limit:
    upper hp limit:
  zombie:
    lower hp limit:
    upper hp limit:
  spider:
    lower hp limit:
    upper hp limit:

and I want to get a list/array that would contain [skeleton, zombie, spider] by getting the child nodes of "effected mobs". I have tried the following code:

Code:java

        mobsEffected = config.getConfigurationSection("effected mobs").getKeys(false);
        Bukkit.getLogger().info(String.valueOf(mobsEffected.size() ));

but the size results in 0, which should obviously be 3... Any advice?

 

donsavage

Config keys cannot have spaces in them. Use Underscores or camelCase instead. Also effected is spelled with an "a", not an "e"