Add Kotlin language support for Unit Testing
Add Kotlin language support for Unit Testing

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