 
     private var mixedTitleShadowColorDictionary: [NSNumber: MixedColor] {
         get {
-            NSNumber(unsignedLong: UIControlState.Application.rawValue)
             if let dict = objc_getAssociatedObject(self, &AssociatedKeys.mixedTitleShadowColorDictionaryKey) as? [NSNumber: MixedColor] {
                 return dict
             }


    private var mixedImageDictionary: [NSNumber: MixedImage] {
        get {
            NSNumber(unsignedLong: UIControlState.Application.rawValue)
            if let dict = objc_getAssociatedObject(self, &AssociatedKeys.mixedImageDictionaryKey) as? [NSNumber: MixedImage] {
                return dict
            }


    private var mixedBackgroundImageDictionary: [NSNumber: MixedImage] {
        get {
            if let dict = objc_getAssociatedObject(self, &AssociatedKeys.mixedBackgroundImageDictionaryKey) as? [NSNumber: MixedImage] {
                return dict
            }
