Can't catch YamlConfiguration.loadConfiguration() internal exceptions

I have a custom config which uses

Code:

this.config = YamlConfiguration.loadConfiguration(configFile);

to get the FileConfiguration from File. I have deliberately have this config:

Code:

hello:
  ==: Recipe
  combine1:
    ==: org.bukkit.inventory.ItemStack
    type: IRON_INGOT
  combine2:
    ==: org.bukkit.inventory.ItemStack
    type: GOLD_INGOT
  result:
    ==: org.bukkit.inventory.ItemStack
    type: DIAMON # <- I know that's the problem

to check what happens when someone puts wrong materials. and when I tried running the plugin with try/catch surrounding like so

Code:

try {
            this.config = YamlConfiguration.loadConfiguration(configFile);
        } catch (Exception e) {
            System.out.println("Error: " + e.getClass());
        }

I still get an exception that I cant catch but from the same method the config still returns and I can change it.
I don't want the it to print the internal exceptions because I want to check and correct those later.

Stacktrace: https://pastebin.com/3XQhP1RA

 

So there is no way to catch it or even stop it from logging?