BFilePageHeader ph = firstPage.getPageHeader();
final BFilePageHeader ph = firstPage.getPageHeader();
		public OverflowPage() throws IOException {			firstPage = new SinglePage(false);			BFilePageHeader ph = firstPage.getPageHeader();			ph.setStatus(MULTI_PAGE);			ph.setNextInChain(0L);			ph.setLastInChain(0L);			ph.setDataLength(0);			firstPage.setData(new byte[fileHeader.getWorkSize()]);			pages.add(firstPage, 3);		}