     private init(userDefaults: UserDefaults) {
         self.userDefaults = userDefaults
         
-        stringsFiles = [:]
         overriddenKeys = []
         strings = [:]
         locRegex = try! NSRegularExpression(pattern: "^\\s*\"([^\"]+)\"\\s*=\\s*\"(.*)\"\\s*;\\s*$", options: [])

                                         resourceName: url.lastPathComponent)
                strings[sKey] = entry
            }
            stringsFiles[url] = translations
        }
    }



    private let userDefaults: UserDefaults
    
    private let locRegex: NSRegularExpression
    private var overriddenKeys: Set<String>
    
