hg: jdk/sandbox: http-client-branch: Fixed some Http2TestServer issues

[michael.x.mcmahon at oracle.com]

Changeset: 2d423c9b73bb
Author:    michaelm
Date:      2017-12-01 19:25 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/2d423c9b73bb

http-client-branch: Fixed some Http2TestServer issues

! test/jdk/java/net/httpclient/http2/BasicTest.java
! test/jdk/java/net/httpclient/http2/server/Http2EchoHandler.java
! test/jdk/java/net/httpclient/http2/server/Http2TestServer.java
! test/jdk/java/net/httpclient/http2/server/Http2TestServerConnection.java
! test/jdk/java/net/httpclient/http2/server/Queue.java