Revert r1622304. It depends on a Java 7 API.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1622313 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=56848
Revert r1622303. It depends on a Java 7 API.


git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1622314 13f79535-47bb-0310-9956-ffa450edef68