47f79a71f11052bd5bce4a101ee1e749b4c5e395,src/jme3utilities/SimpleAppState.java,SimpleAppState,initialize,#AppStateManager#Application#,128

Before Change


                    "application should be a SimpleApplication");
        }
        Validate.nonNull(app, "application");
        Validate.nonNull(sm, "state manager");

        super.initialize(sm, app);

After Change


        if (isInitialized()) {
            throw new IllegalStateException("already initialized");
        }
        Validate.nonNull(sm, "state manager");
        if (!(app instanceof SimpleApplication)) {
            throw new IllegalArgumentException(
                    "application should be a SimpleApplication");