code: public static InjectionProvider<?>[] providersForInstancesSuppliers(final InjectionProviderInstancesSupplier... suppliers) {
          final InjectionProviderInstancesSupplier supplier = mergeSuppliers(suppliers);
          return supplier.get().toArray(new InjectionProvider<?>[supplier.get().size()]);
      }
docs: Create array of providers from given suppliers.
  
  @param suppliers
  vararg array of suppliers
  @return array of providers for use with vararg method