Review Request JDK-8202861: [lworld] update jdk value type tests not to declare static field of its own value type

[mandy chung]

The current lworld implementation throws ClassCircularityError when a 
value type declares a static field of its own type. The tests are 
updated to workaround it and get the tests in service.

http://cr.openjdk.java.net/~mchung/valhalla/webrevs/8202861/webrev.00/

thanks
Mandy