Okay I deleted that file and make a new restart. Now, I can hot-deploy:
I can edit a source code and see that the *.class of the exploded war in deploy-directory is changed properly. So my java-classes are synchronized by RF-Tools.
However, when I explore the exploded war archive,
I find out that it does NOT copied any xhtml-files and the WEB-INF-Directory does not contain web.xml. What is wrong?
I have not compiled, packaged and distributed the war with maven,
I only go under "Add and Remove.." and added my project which should be monitored by RF-Tools.
But RF-Tools does not hot-deploy my xhtml-files and my web.xml - it only hot-deploys java-sources.