Fix typo

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456477 13f79535-47bb-0310-9956-ffa450edef68
Merged revision 1456440 from tomcat/trunk:
Fix the recycling of the o.a.t.u.buf.UEncoder.output field. 
Fix javadoc. 
Add a test case.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456489 13f79535-47bb-0310-9956-ffa450edef68
Fix import order (checkstyle)

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456496 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54660
Allow the AccessLogValve file data format to be changed via JMX. The change takes effect as soon as the next message is logged.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456499 13f79535-47bb-0310-9956-ffa450edef68