String language = string.substring(i, i + 2);
    public static MultiLanguageString importFromString(String string) {	if (string == null) {	    return null;	}	MultiLanguageString mls = new MultiLanguageString();	for (int i = 0; i < string.length();) {	    String language = string.substring(i, i + 2);	    int pos = string.indexOf(':', i + 2);	    int length = Integer.parseInt(string.substring(i + 2, pos));	    String content = string.substring(pos + 1, pos + 1 + length);	    mls.setContent(Language.valueOf(language), content);	    i = pos + 1 + length;	}	return mls;    }