class UniUtil
{
    private UniUtil()
    {
    }

    // faster than String.format("uni%04X", codePoint)
    static String getUniNameOfCodePoint(int codePoint)
    {<FILL_FUNCTION_BODY>}
}

        String hex = Integer.toString(codePoint, 16).toUpperCase(Locale.US);
        switch (hex.length())
        {
            case 1:
                return "uni000" + hex;
            case 2:
                return "uni00" + hex;
            case 3:
                return "uni0" + hex;
            default:
                return "uni" + hex;
        }
    
<no_super_class>