Running Tomcat 8 needs Java 7

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1430445 13f79535-47bb-0310-9956-ffa450edef68
Correct version

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1430448 13f79535-47bb-0310-9956-ffa450edef68