public static StringIdentifierFactory stringNumericIdentifierFactory(boolean wrap, long initialValue) { return new StringNumericIdentifierFactory(wrap, initialValue);
public static StringIdentifierFactory stringNumericIdentifierFactory() { return new StringNumericIdentifierFactory(true, 0L);
    public static StringIdentifierFactory stringNumericIdentifierFactory(boolean wrap, long initialValue) {        return new StringNumericIdentifierFactory(wrap, initialValue);    }