Hi Ed and Manfred,
I have just committed #3680 so that I have time to observe the Hudson 
test result before my holiday.
So far, the faces flow issues I have fixed with code submission to trunk 
are as following:
1. JAVASERVERFACES-3593(Navigation from method-call-node to 
method-call-node does not work), 2 drops of code including 23 test cases 
and bug fixing code
2. “Refactoring the class NavigationhandlerImpl”
3. JAVASERVERFACES-3476(Do not set the inbound parameter, if the start 
node is the method call, etc...)
4. JAVASERVERFACES-3475(Initializer does not see the inbound parameters)
5. JAVASERVERFACES-3694(Failed test: 
com.sun.faces.test.javaee6web.flowtraversalcombinations.ReturnNaviToOtherNodesIT.testReturnNaviToFlowCallNode)
6. JAVASERVERFACES-3695(Failed Tests: 
com.sun.faces.test.javaee6web.flowtraversalcombinations.SwitchNaviToOtherNodesIT)
7. JAVASERVERFACES-3574(NPE thrown when going into flow call node after 
return from called subflow)
8. JAVASERVERFACES-3680(Entering same flow again as nested flow)
During the working on this issues, I found another issue:
- The finalizer method is not called when the flow call returned in 
some(or all?) cases, beside the wrong behavior, this may bring risk of 
memory leak;
Current left issues owned by me are:
- Bug#20054697(multiple deployments of appilcation to wls result in out 
of heap error); [no response from filer]
- Bug#20282709 (stress: degration in performance of dukes tutoring over 
time);[no response from filer]
- JAVASERVERFACES-3582(Fix 
com.sun.faces.test.agnostic.facelets.ui.Issue2717IT.testIssue2717 on 
2.1.20);
- JAVASERVERFACES-3629(Use final where possible in Flow implementation);
- JAVASERVERFACES-3646(Fix 
com.sun.faces.test.javaee6.resource.cacheLastMod.wartest.Issue2895IT.testResourceCaching 
test);
- JAVASERVERFACES-3130(NavigationHandlerImpl differs from specification 
if a matching navigation-case element was located);
I plan to do the back port works of the faces flow after Chinese New Year.
Thanks for your help in the past days and wish you will be happy in 
every day!
Zhijun