test for inner and anon class

[Steve Sides]

Hi Werner,
  I updated the test I had for Inner and anonymous classes. It has been 
blocked by a few bugs (listed @bug) which are now fixed.
However, as I started enabling the tests I ran in to a couple more. The 
test is here,
http://cr.openjdk.java.net/~ssides/8015323/
but it will fail due to these two

8015323 If class InnerAnnon is instantiated, type annotations on ia_m1() are incorrectly written to classfile.

8015257 A type annotation with ElementTypes TYPE_USE and FIELD placed on type
argument is placed on the ctor if repeated and on the field if not repeated.

There is currently an @ignore on the test as I wasn't sure which repo 
this might want to go into, and if in tl/langtools it should have the 
ignore.
The affect parts of the test are noted in the generated test sources(if 
you comment out all the next lines, it'll pass).

The 8015323 scenario used to crash, not they're written incorrectly.
8015727 used to not write to classfile at all if repeated, not it just 
writes incorrectly.

The test case is a little clunky looking, but it found several bugs and 
I found it runs faster and is very easy to diagnose and narrow down a 
test case.

-steve