in core/src/main/java/com/epam/coroutinecache/mappers/GsonMapper.kt [19:24]
override fun <T> fromJson(file: File, typeOfT: Type): T? {
val reader = BufferedReader(FileReader(file.absoluteFile))
val objectValue: T = gson.fromJson(reader, typeOfT)
reader.close()
return objectValue
}