hg: jdk/sandbox: http-client-branch: (WebSocket) API wording for back-pressure

[pavel.rappo at oracle.com]

Changeset: 161f716753d7
Author:    prappo
Date:      2018-03-21 11:39 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/161f716753d7

http-client-branch: (WebSocket) API wording for back-pressure

! src/java.net.http/share/classes/java/net/http/WebSocket.java
! test/jdk/java/net/httpclient/examples/WebSocketExample.java