In order to add some configuration files to an Eclipse e4 rcp application, I have followed the steps from greg-449 in this link:
The application is featured based, and in the feature project folder I have attached the file "test_config_file.txt"
At feature´s 'build.properties' file are the next lines:
bin.includes = feature.xml
root=file:test_config_file.txt
Basically it is what is stated at the above link.
When I run the product (via Run Configuration), the file is not copied to the folder where the Run Configuration locates the product.
The configuration in the feature is only used when you build / export a product.
When running the code using a Run Configuration you will have to put the files in the correct location manually. Alternatively your code could support a command line argument to specify the location of the file.