I'm stupid and idk how to set a plugin variable as the current plugin

[sterile lintel]

So I can't use "this" bc I'm in a static method (at least I think that's how it works, I haven't touched spigot in months and I'm trying to learn again) but I am using runTaskLater() so I need the plugin as a variable

        isCooldown.add(player.getUniqueId());
        Bukkit.getScheduler().runTaskLater(me.extremecounting.zombiestuff.ZombieStuff.getPlugin(""),()->{
            isCooldown.remove(player.getUniqueId());
        },firerate);
    }```

that's the code

[compact maple]

either with DI (pass a reference to the plugin to the cooldown method) or you need some sort of static getter in your main plugin class to get its instance as there will only ever be 1 instance of it at a time