RFR(XS): 8209915: Fix license headers

[Per Liden]

On 08/23/2018 11:34 PM, Mikael Vidstedt wrote:
> 
> Please review this small change which fixes the license headers in three files:
> 
> src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodDataAccessor.java
> src/jdk.jfr/share/classes/jdk/jfr/internal/OldObjectSample.java
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8209915
> Webrev: http://cr.openjdk.java.net/~mikael/webrevs/8209915/webrev.00/open/webrev/

Looks good.

I guess it a space between line 22 and 23 in 
HotSpotMethodDataAccessor.java wouldn't hurt, but I don't need to see a 
new webrev for that.

/Per