IFilePersistence filePersistence = createFilePersistence();
IDataAccessSession dataAccessSession = filePersistence
.createDataAccessSession();
dataAccessSession.open();
final Holder writeByteHolder = new Holder();
final Holder writeShortHolder = new Holder();
final Holder writeIntegerHolder = new Holder();
final Holder writeLongHolder = new Holder();
final Holder writeFloatHolder = new Holder();