myUdLength = theUdLength;
    public void setContent(SmsUdhElement[] theUdhElements, byte[] theUd, int theUdLength)    {        // Clear old data        myUdhElements = null;        myUd = null;        myUdLength = 0;        if (theUdhElements != null)        {            myUdhElements = new SmsUdhElement[theUdhElements.length];            System.arraycopy(theUdhElements, 0,                            myUdhElements, 0,                            theUdhElements.length);        }        if (theUd != null)        {            myUd = new byte[theUd.length];            System.arraycopy(theUd, 0,                            myUd, 0,                            theUd.length);        }    }