RFR (L) 8214417: Add space after/before {} in vmTestbase/nsk/jvmti/[A-I] tests

[JC Beyler]

Hi all,

When working on a previous clean-up (JDK-8212771), I was asked to clean-up
also spaces around {}.

Here is the first batch out of 2 to fix these cases. Let me know what you
think.

Webrev: http://cr.openjdk.java.net/~jcbeyler/8214417/webrev.00/
Bug: https://bugs.openjdk.java.net/browse/JDK-8214417

Thanks for your reviews :-),
Jc
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/serviceability-dev/attachments/20181128/474afca4/attachment.html>