code: public static <T extends StatefulConnection<?, ?>> BoundedAsyncPool<T> createBoundedObjectPool(
              Supplier<CompletionStage<T>> connectionSupplier, BoundedPoolConfig config) {
          return createBoundedObjectPool(connectionSupplier, config, true);
      }
docs: Creates a new {@link BoundedAsyncPool} using the {@link Supplier}. Allocated instances are wrapped and must not be
  returned with {@link AsyncPool#release(Object)}.
  
  @param connectionSupplier must not be {@literal null}.
  @param config must not be {@literal null}.
  @param <T> connection type.
  @return the connection pool.