FileInformationBlock fib = _hWPFDocFixture._fib;
byte[] tableStream = _hWPFDocFixture._tableStream;
int fcSttbfffn = fib.getFcSttbfffn();
int lcbSttbfffn = fib.getLcbSttbfffn();
_fontTable = new FontTable(tableStream, fcSttbfffn, lcbSttbfffn);
HWPFFileSystem fileSys = new HWPFFileSystem();
_fontTable.writeTo(fileSys);
HWPFOutputStream tableOut = fileSys.getStream("1Table");
byte[] newTableStream = tableOut.toByteArray();
FontTable newFontTable = new FontTable(newTableStream, 0, newTableStream.length);
assertTrue(_fontTable.equals(newFontTable));