hg: jdk/sandbox: http-client-branch: improve HTTP/2 caching

[chris.hegarty at oracle.com]

Changeset: 87781d9c4996
Author:    chegar
Date:      2018-03-02 10:15 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/87781d9c4996

http-client-branch: improve HTTP/2 caching

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java