hg: jdk9/dev/jdk: 8060130: Simplify the synchronization of defining and getting java.lang.Package

[claes.redestad at oracle.com]

Changeset: 861c98b244af
Author:    redestad
Date:      2014-11-06 00:06 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/861c98b244af

8060130: Simplify the synchronization of defining and getting java.lang.Package
Reviewed-by: mchung, plevart, shade

! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Package.java
+ test/java/lang/ClassLoader/GetSystemPackage.java