hg: jdk/sandbox: http-client-branch: add an immutable request implementation

[chris.hegarty at oracle.com]

Changeset: 713f08212a7e
Author:    chegar
Date:      2018-06-15 15:16 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/713f08212a7e

http-client-branch: add an immutable request implementation

! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestBuilderImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestImpl.java
+ src/java.net.http/share/classes/jdk/internal/net/http/ImmutableHttpRequest.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/RawChannelTest.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/SelectorTest.java