Partial fix for https://issues.apache.org/bugzilla/show_bug.cgi?id=56390
Fixes the locking of a JAR file when obtaining last modified time of a TLD within the JAR

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1587991 13f79535-47bb-0310-9956-ffa450edef68
Update changelog

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1588003 13f79535-47bb-0310-9956-ffa450edef68