mymessage = bitstreams[j].getName() + ": " +
mymessage = mymessage + bitstreams[j].getName() + ": " +
    public static String getBitstreamProvenanceMessage(Item myitem)    {        // Get non-internal format bitstreams        Bitstream[] bitstreams = myitem.getNonInternalBitstreams();        // Create provenance description        String mymessage = "";        // Add sizes and checksums of bitstreams        for (int j = 0; j < bitstreams.length; j++)        {            mymessage = bitstreams[j].getName() + ": " +                bitstreams[j].getSize() + " bytes, checksum: " +                bitstreams[j].getChecksum() + " (" +                 bitstreams[j].getChecksumAlgorithm() + ")\n";        }                return mymessage;    }