Command tab complete test

public class Test extends JavaPlugin implements CommandExecutor {

    @Override
    public void onEnable() {
        getCommand("test-command").setExecutor(this);
    }

    @Override
    public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, @NotNull String[] args) {
        getLogger().info("Tab complete for: " + alias + "; Args: " + String.join(", ", args) + " (" + args.length + ")");
        return List.of("Tab", "Complete");
    }
}