Common improvements regarding unified reporting of timeout errors
Solution2-rx specific improvements removing some unused imports
Common improvements regarding logging in util-blocking-class
Common improvements in util-classes
Solution2-rx specific minor correction
Common improvements of error handling in util-classes
Common improvements of error handling in util-classes
Solution2-rx specific improvement of error handling
Common  remove of user imports
Solution2-rx specific minor improvements
Solution2-rx specific minor improvements
Common routing slip - rx example
Common routing slip - callback example
Common routing slip - blocking example added to solution2-rx
Solution2-rx specific minor improvements
Common minor change to util-callback
Common changes enabling routing-slip examples of all three variants
solution2-rx specific
Common changes to blocking code
Common cleanup