hg: jdk9/sandbox/jdk: Merge

[stuart.marks at oracle.com]

Changeset: 318dae3777fe
Author:    smarks
Date:      2016-06-22 11:32 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/318dae3777fe

Merge

- src/java.base/share/classes/sun/net/www/protocol/netdoc/Handler.java
- test/java/security/Security/ClassLoaderDeadlock/CreateSerialized.java
- test/java/security/Security/ClassLoaderDeadlock/Deadlock2.java
- test/java/security/Security/ClassLoaderDeadlock/Deadlock2.sh
- test/sun/net/www/http/ChunkedOutputStream/checkError.java