code: public static MavenPluginGeneratedConfigOption mavenConfiguration()
      {
          URL url = CoreOptions.class.getClassLoader().getResource( DEFAULT_CONFIGURATION );
          if( url != null )
          {
              return mavenConfiguration( url );
          }
          else
          {
              throw new IllegalArgumentException(
                  "Maven PaxExam Plugin does not look like being configured or run properly. "
                  + "File (usually produced by the plugin upfront) " + DEFAULT_CONFIGURATION + " has not been found."
              );
          }
      }
docs: Creates a {@link org.ops4j.pax.exam.options.MavenPluginGeneratedConfigOption}.
  
  @return Args option with file written from paxexam plugin