Add license header
It is backport of revisions 1597753-1597755 from tomcat/trunk.


git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1597757 13f79535-47bb-0310-9956-ffa450edef68
Discern the first and the second requests in the test case.
It is merge of r1597759 from tomcat/trunk.


git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1597761 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=55282
Merged revision 1597855 from tomcat/trunk:
o.a.t.util.descriptor.web.ApplicationListener overrides equals and hashCode methods.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1597858 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=56555
When Tomcat closes the connection based on the HTTP status code of the response, ensure that only one connection header is sent to the client.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1598007 13f79535-47bb-0310-9956-ffa450edef68
Add CVE numbers, correct typos.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1598761 13f79535-47bb-0310-9956-ffa450edef68
Revert fix for https://issues.apache.org/bugzilla/show_bug.cgi?id=56555 which, after further discussion, was classed as INVALID.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1599184 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=56582
Convert implementations of ActionHook.action(..) to use switch(enum) operator.
Part 1/2: AJP processors.

It is backport of r1599395 from tomcat/trunk.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1599505 13f79535-47bb-0310-9956-ffa450edef68