hg: jdk/sandbox: http-client-branch: (WebSocket) more tests

[pavel.rappo at oracle.com]

Changeset: 5c6e3b76d2ad
Author:    prappo
Date:      2018-01-30 17:28 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/5c6e3b76d2ad

http-client-branch: (WebSocket) more tests

! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/internal/websocket/WebSocketImpl.java
! test/jdk/java/net/httpclient/websocket/DummyWebSocketServer.java
! test/jdk/java/net/httpclient/websocket/Exceptionally.java