public TestFixedSizedProperties() throws Exception {
POIDataSamples samples = POIDataSamples.getHSMFInstance();
this.mapiMessageSucceeds = new MAPIMessage(
samples.openResourceAsStream(messageSucceeds));
this.mapiMessageFails = new MAPIMessage(
samples.openResourceAsStream(messageFails));
this.fsMessageSucceeds = new POIFSFileSystem(new FileInputStream(samples.getFile(messageSucceeds)));
this.fsMessageFails = new POIFSFileSystem(new FileInputStream(samples.getFile(messageFails)));
messageDateFormat = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss");
messageDateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));