fixes to javap/typeAnnotations tests

[Steve Sides]

Hi,
Here are some changes to the tests in tools/javap/typeAnnotations which 
allow the failing tests to pass.
http://cr.openjdk.java.net/~ssides/8009256/
They are changes for the move of type annotations to the code attributes 
and a little clean up here and there.
The change of the test name in Presence.java to TestPresence was keep it 
from being overwritten by the other test which use 'Test.java'.
I forgot to put it back to 'Test.java' but it's benign.

-steve