git: openjdk/jdk17u-dev: 8286171: HttpClient/2 : Expect:100-Continue blocks indefinitely when response is not 100

[Goetz Lindenmaier]

Changeset: 4b4cfe74
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-07-24 09:39:02 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/4b4cfe74c194c852190f99b1fb93bf91b21d5c6f

8286171: HttpClient/2 : Expect:100-Continue blocks indefinitely when response is not 100

Reviewed-by: rschmelter
Backport-of: 267144311c96109421b897b359c155a963661d31

! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Response.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/ExpectContinueTest.java