@Override
  public boolean isPreferredConfiguration(ConfigurationFromContext self, ConfigurationFromContext other) {
    return !other.isProducedBy(AbstractAllInDirectoryConfigurationProducer.class) &&
           !other.isProducedBy(PatternConfigurationProducer.class);
  }
@Override
  public boolean isPreferredConfiguration(ConfigurationFromContext self, ConfigurationFromContext other)