OWB-986 CreationalContextImpl.toString throws NullPointerException. Thanks Andy.

git-svn-id: https://svn.apache.org/repos/asf/openwebbeans/trunk@1612257 13f79535-47bb-0310-9956-ffa450edef68
Improve toString() when bean is a proxy (most cases)

git-svn-id: https://svn.apache.org/repos/asf/openwebbeans/trunk@1612262 13f79535-47bb-0310-9956-ffa450edef68