hg: jdk9/dev/jdk: 8153665: URLClassLoader::definePackage no longer inspect packages from ancestors

[mandy.chung at oracle.com]

Changeset: cde5f640f82b
Author:    mchung
Date:      2016-04-12 18:58 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/cde5f640f82b

8153665: URLClassLoader::definePackage no longer inspect packages from ancestors
Reviewed-by: alanb

! src/java.base/share/classes/java/net/URLClassLoader.java
+ test/java/net/URLClassLoader/definePackage/SplitPackage.java
+ test/java/net/URLClassLoader/definePackage/p/Bar.java
+ test/java/net/URLClassLoader/definePackage/p/Baz.java
+ test/java/net/URLClassLoader/definePackage/p/Foo.java