It is very nice you to answer all my questions!!
I had downloaded 'jbpm-examples' on this URL https://github.com/droolsjbpm/jbpm/tree/master/jbpm-examples
when i open the project, there are some .ftl files in src/main/resources/humantask directory.
but I can not see where does the project use these files.
I want to use ftl files in my traditional java web applition (String+Spring +hibernate)