}
@Test(expected=EncryptedDocumentException.class)
public void bug55692_npoifs() throws Exception {
// Via a NPOIFSFileSystem
NPOIFSFileSystem fsNP = new NPOIFSFileSystem(POIDataSamples.getPOIFSInstance().openResourceAsStream("protect.xlsx"));
WorkbookFactory.create(fsNP);
}