tests for previously reported bugs

[Steve Sides]

Hi Werner,
Sorry these are so late in coming. They are tests for the previously 
reported bugs.
http://cr.openjdk.java.net/~ssides/8008762/

A couple of these still fail.
T8008769.java is annotations on type parameters.
TestNewCastArray - is for 8005681, repeated type -annotation on new, 
cast and array levels.
     I've had this one a while but need to reword it for the code 
attribute change.

The others have been fixed and pass.

-steve