Fix an edge case just in case Tomcat happens to find itself back in the early 1970's.
Fix an edge case just in case Tomcat happens to find itself back in the early 1970's.

git-svn-id: 79cef5a5a257cc9dbe40a45ac190115b4780e2d0@1402576 13f79535-47bb-0310-9956-ffa450edef68

apache/tomcat,apache/tomcat,apache/tomcat,Nickname0806/Test_Q4,apache/tomcat,apache/tomcat,Nickname0806/Test_Q4,Nickname0806/Test_Q4,Nickname0806/Test_Q4