First draft (untested) of sendObject implementation

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1448455 13f79535-47bb-0310-9956-ffa450edef68
Re-reading the spec, this is not required.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1448458 13f79535-47bb-0310-9956-ffa450edef68