Security considerations for Lifecycle-aware components?

        // Example of a Lifecycle-aware component
        class MyViewModel extends ViewModel {
            private MutableLiveData userData;

            public LiveData getUserData() {
                if (userData == null) {
                    userData = new MutableLiveData();
                    loadUserData();
                }
                return userData;
            }

            private void loadUserData() {
                // Load user data from a secure source here
            }

            @Override
            protected void onCleared() {
                super.onCleared();
                // Cleanup code to prevent memory leaks
            }
        }