Update tests from Apache Commons DBCP 2.2.0 to 2.4.0.
Update tests from Apache Commons DBCP 2.2.0 to 2.4.0.

git-svn-id: 0d31da9e303333003508381311333cf78a25d41b@1833666 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-configuration,apache/commons-configuration,apache/commons-configuration