It seems that file name for generated jar file is based on application name and 
"dist.jar" is not updated in project.properties file. It causes a problem when other projects uses libraries in JavaFX project.

1. Create a JavaFX project e.g. "JavaFXApplication7"

2. Put some codes and compile/run
   dist/JavaFXApplication7.jar will be created -> OK

3. Change the application name on project property dialog e.g. test and compile/run

   dist/test.jar will be created -> OK

4. Create another Java or JavaFX projecs and add libraries
   of JavaFXApplication7 project by selection the project

   "dist/test.jar" should be added, however
   "dist/JavaFXApplication7.jar" is added.

It seems that

     dist.jar=${dist.dir}/JavaFXApplication7.jar

is remaining and not updated properly when application name is updated.