hg: jdk9/sandbox/jdk: 8104574: Update tests to prepare for system class loader not be URLClassLoader

[chris.hegarty at oracle.com]

Changeset: 8121478fab3a
Author:    mchung
Date:      2015-07-15 12:10 +0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/8121478fab3a

8104574: Update tests to prepare for system class loader not be URLClassLoader
Reviewed-by: chegar

! test/java/lang/reflect/Generics/ThreadSafety.java