Fix #145, Tuple3 was not serialized correctly
Fix #145, Tuple3 was not serialized correctly

binarytemple/mapdb,hangum/mapdb,jankotek/MapDB,sumit784/mapdb,mebigfatguy/mapdb,jankotek/MapDB,jankotek/mapdb,codeaudit/mapdb,lamfire/mapdb,morfeo8marc/mapdb,pettermahlen/mapdb,cocosli/mapdb,SleimanJneidi/mapdb,jankotek/mapdb,mebigfatguy/mapdb,ffjiao/mapdb,ringoluo/mapdb,olupas/MapDB,olupas/MapDB