hg: jdk7/tl/jdk: 6886723: light weight http server doesn't return correct status code for HEAD requests

[chris.hegarty at oracle.com]

Changeset: 5dfa4f0429d8
Author:    chegar
Date:      2010-05-05 13:18 +0100
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/5dfa4f0429d8

6886723: light weight http server doesn't return correct status code for HEAD requests
Reviewed-by: michaelm

! src/share/classes/sun/net/httpserver/ExchangeImpl.java
+ test/com/sun/net/httpserver/bugs/HeadTest.java