Can anyone help? I have no idea how to fix :( @annotations

whatsup people? I got another problem!
Now I know this might not be strictly to do with bukkit, but, please help? D:

So I have this:

Code:

    public void registerCommands(Object o) {
        Class<?> c = o.getClass();
        for(Method m : c.getDeclaredMethods()) {
            if(m.isAnnotationPresent(Override.class)) {
                System.out.println("method " + m.getName() + " has @override");
            }
            if(m.isAnnotationPresent(CommandListener.class)) {
                map.put(m.getAnnotation(CommandListener.class), m);
            }
        }
    }

Code:

public class Main extends JavaPlugin {
    private MineManager mm;
    private CommandHandler ch;
 
    @Override
    public void onEnable() {
        this.getConfig().options().copyDefaults(true);
        this.saveDefaultConfig();
        ch = new CommandHandler();
        ch.registerCommands(this);
    }
 
    public boolean onCommand(CommandSender s, Command cmd, String cmdname, String[] args) {
        return ch.handleCommand(s, cmd, cmdname, args);
    }
 
    @CommandListener(
            name = "lol.me",
            noPermission = "lolloeleo"
            )
    public void killMe(CommandInfo ci) {
     
    }
 
    @Override
    public void onDisable() {
        mm.saveMinesToFile();
    }
 
    public MineManager getMM() {
        return mm;
    }
 
    public CommandHandler getCH() {
        return ch;
    }
}

and this to check if the hashmap from registerCommands method was filled with anything..

Code:

if(getCommands().isEmpty()) {
            System.out.println("set is e pty! OH NO");
            return false;
        } else System.out.println("SET IS EMPTY NOT");

it shows "set is e pty! OH NO" every time (i know it's not a Set..).

when I added the debug lines, it shows nothing in console (apparently none of the methods have @Override either..).

Uh.. idk what else to say.. the code is a bit messy because I was screwing around with it trying to find the problem.

I know this looks similar to the ones in Resources, and yes, I took the idea from there.
I didn't copy anyones work, just trying to reproduce it so i can add my own implementations and see if I can actually achieve it.

Thanks!