Proxy to load the SavingState as a Singleton in the app class

MyExtendedSavingStateProvider.java

public final class MyExtendedSavingStateProvider extends BaseSavingStateProvider{
        private static final MyExtendedBaseSavingSate mySavingState = new MyExtendedBaseSavingState(objectGlobalOne, objectGlobalTwo);

         public static MyExtendedBaseSavingState getInstance(){
            return mySavingState;
        }

         private MyExtendedSavingStateProvider(){

         }

     }