hg: valhalla/valhalla: Merge

[david.simms at oracle.com]

Changeset: a59b7d1a8c4e
Author:    dsimms
Date:      2017-12-04 16:07 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a59b7d1a8c4e

Merge

! make/CompileJavaModules.gmk
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/System.java
- test/langtools/tools/javac/6302184/T6302184.java
- test/langtools/tools/javac/6302184/T6302184.out