- Closing is not an async operation, but needs to be performed, so ignore errors if some pending things are going on with SSL.
- Also fix some warnings.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1576097 13f79535-47bb-0310-9956-ffa450edef68
Entropy attribute for Manager gone since TC 7.


git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1576104 13f79535-47bb-0310-9956-ffa450edef68