private transient Collection<HelpTopic> helps = new ArrayList<HelpTopic>();
public void registerHelp() {
helps.clear();
final HelpMap help = Bukkit.getHelpMap();
final HelpTopic t = new GenericCommandHelpTopic(bukkitCommand);
help.addTopic(t);
helps.add(t);
final HelpTopic aliases = help.getHelpTopic("Aliases");
if (aliases != null && aliases instanceof IndexHelpTopic) {
aliases.getFullText(Bukkit.getConsoleSender()); // CraftBukkit has a lazy IndexHelpTopic class (org.bukkit.craftbukkit.help.CustomIndexHelpTopic) - maybe its used for aliases as well