801          * (an empty {@code Optional}) is returned, then the push will be canceled.

   801          * (an empty {@code Optional}) is returned, then the push will be canceled.

   802          * If required, the {@code CompletableFuture<Void>} supplied to the {@code onFinalPushPromise} parameter

   802          * If required, the {@code CompletableFuture<Void>} supplied to the {@code onFinalPushPromise} parameter

   803          * of {@link #completion(CompletableFuture, CompletableFuture)} can be used to determine

   803          * of {@link #completion(CompletableFuture, CompletableFuture)} can be used to determine

   804          * when the final PUSH_PROMISE is received.

   804          * when the final PUSH_PROMISE is received.

   805          *

   805          *

   807          *

   807          *

   808          * @return an optional body handler

   808          * @return an optional body handler

   809          */

   809          */

   810         Optional<BodyHandler<T>> onPushPromise(HttpRequest pushPromise);

   810         Optional<BodyHandler<T>> onPushPromise(HttpRequest pushPromise);

   811 

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