What is replacement for isBillingSupported method in Android sdk v3.1?

We are migrating from sdk v3.x for android (java).

The isBillingSupported method is not marked as deprecated in the new sdk, it is just gone. What is the replacement for this functionality?

from v3.1

Purchases.isBillingSupported(this, new com.revenuecat.purchases.interfaces.Callback<Boolean>() {
            @Override
            public void onReceived(Boolean isSupported) {
                if (isSupported) {
                    // Billing Services are available
                    queryStoreInventory();
                } else {
                    openPurchasingOffDialog();
                }
            }
        });