@Before
public void setupDb() {
db = DBMaker.newFileDB(UtilsTest.tempDbFile()).closeOnJvmShutdown().mmapFileEnableIfSupported()
.commitFileSyncDisable().transactionDisable().compressionEnable().freeSpaceReclaimQ(0).make();
HTreeMapMaker maker = db.createHashMap("products").hasher(Hasher.BYTE_ARRAY)
.valueSerializer(Serializer.BYTE_ARRAY).keySerializer(Serializer.BYTE_ARRAY).counterEnable();
map = maker.makeOrGet();
}