Output the file name when attempting to create user config file and it fails

See this codehttps://github.com/forge/core/blob/master/configuration/impl/src/main/java/org/jboss/forge/addon/configuration/ConfigurationFactoryImpl.java#L80

I see this error in fabric8-forge and I don't know what that path is, so I would like to see this code enhanced with the file name, eg

throw new ConfigurationException("Error while create user configuration file: " + userConfigurationFile, e);