hg: jdk-updates/jdk11u-dev: 8209178: Proxied HttpsURLConnection doesn't send BODY when retrying POST request

[vkempik at azul.com]

Changeset: fcce6cdef846
Author:    jboes
Date:      2019-11-15 11:39 +0300
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/fcce6cdef846

8209178: Proxied HttpsURLConnection doesn't send BODY when retrying POST request
Summary: Preserve BODY in poster output stream before sending CONNECT request
Reviewed-by: bae

! src/java.base/share/classes/sun/net/www/http/HttpClient.java
+ test/jdk/sun/net/www/http/HttpClient/B8209178.java