Converter Enum com DWR Annotations

@DataTransferObject(converter=EnumConverter.class)
public enum Status {
    ATIVO(1), INATIVO(0), UNKNOW(-1);
    
    private int value;

    Status(int value) {
        this.value = value;
    }

    public int toInt() {
        return this.value;
    }

    public static Status fromInt(int value) {
        switch(value) {
            case 1: return ATIVO;
            case 0: return INATIVO;
            default: return UNKNOW;
        }
    }

    @Override
    public String toString() {
        return super.toString();
    }
}