assertEquals("", dinf.getCompany());
assertEquals(null, dinf.getManager());
// Do an in-place replace via an InputStream
new NPOIFSDocument(sinfDoc).replaceContents(sinf.toInputStream());
new NPOIFSDocument(dinfDoc).replaceContents(dinf.toInputStream());
// Check it didn't get changed
sinfDoc = (DocumentNode)root.getEntry(SummaryInformation.DEFAULT_STREAM_NAME);
dinfDoc = (DocumentNode)root.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);