@Override
    public List<String> getSuggestions(CommandInvocation invocation)
    {
        String token = invocation.tokens().get(invocation.tokens().size() - 1);
        List<String> list = new ArrayList<>();
        if (token.startsWith("-") || token.isEmpty())
        {
            if (token.startsWith("-"))
            {
                token = token.substring(1);
            }
            if (this.name().startsWith(token))
            {
                list.add("-" + this.name());
            }
            if (this.longName().startsWith(token))
            {
                list.add("-" + this.longName());
            }
        }
        return list;
    }