Merge "Remove unused method"

        }

    }

    private static SubscriptionManager getSubscriptionManager(Context context) {

        SubscriptionManager manager = context.getSystemService(SubscriptionManager.class);

        if (manager == null) {

            throw new RuntimeException("Could not find SubscriptionManager.");

        }

        return manager;

    }

    private static ITelephony getITelephony() {

        ITelephony binder = ITelephony.Stub.asInterface(

                ServiceManager.getService(Context.TELEPHONY_SERVICE));