git: openjdk/jdk11u-dev: 8225583: Examine the HttpResponse.BodySubscribers for null handling and multiple subscriptions

[Zhengyu Gu]

Changeset: 351cb483
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-07-30 13:42:54 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/351cb4834103a593ed16a8f328eba4edc376761e

8225583: Examine the HttpResponse.BodySubscribers for null handling and multiple subscriptions

Backport-of: af2a46b094b389b8018870b8273a5283b5528395

! src/java.net.http/share/classes/java/net/http/HttpResponse.java
! src/java.net.http/share/classes/jdk/internal/net/http/LineSubscriberAdapter.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseSubscribers.java