public BERConstructedOctetString(byte[] string) 
{
        super(string);
}

Parameters:

string - the octets making up the octet string.

 public BERConstructedOctetString(Vector octs) 
{
        super(toBytes(octs));
        this.octs = octs;
}

 public BERConstructedOctetString(DERObject obj) 
{
        super(obj);
}

 public BERConstructedOctetString(DEREncodable obj) 
{
        super(obj.getDERObject());
}

 public  void encode(DEROutputStream out) throws IOException 
{
        if (out instanceof ASN1OutputStream || out instanceof BEROutputStream)
        {
            out.write(CONSTRUCTED | OCTET_STRING);
            out.write(0x80);
            //
            // write out the octet array
            //
            if (octs != null)
            {
                for (int i = 0; i != octs.size(); i++)
                {
                    out.writeObject(octs.elementAt(i));
                }
            }
            else
            {
                int     start = 0;
                int     end = 0;
                while ((end + 1) <  string.length)
                {
                    if (string[end] == 0 && string[end + 1] == 0)
                    {
                        byte[]  nStr = new byte[end - start + 1];
                        System.arraycopy(string, start, nStr, 0, nStr.length);
                        out.writeObject(new DEROctetString(nStr));
                        start = end + 1;
                    }
                    end++;
                }
                byte[]  nStr = new byte[string.length - start];
                System.arraycopy(string, start, nStr, 0, nStr.length);
                out.writeObject(new DEROctetString(nStr));
            }
            out.write(0x00);
            out.write(0x00);
        }
        else
        {
            super.encode(out);
        }
}

 public Enumeration getObjects() 
{
        if (octs == null)
        {
            return generateOcts().elements();
        }
        return octs.elements();
}

return the DER octets that make up this string.

 public byte[] getOctets() 
{
        return string;
}