7116954: Misc warnings in java.beans/java.beans.context

[Maurizio Cimadamore]

Hi,
I tried to cleanup as many warnings as possible in 
java.beans/java.beans.context [1]. There were a few places (esp. in 
java.beans.context) in which I had to suppress rawtypes warnings as the 
raw types were in method signatures of what looked like public API. 
Feedback welcome.

[1] - http://cr.openjdk.java.net/~mcimadamore/7116954.0/ 
<http://cr.openjdk.java.net/%7Emcimadamore/7116954.0/>

Maurizio