Customization of the configuration used by FreemarkerViewEngine

CustomConfigurationProducer.java

public class CustomConfigurationProducer extends DefaultConfigurationProducer {

  @Override
  @Specializes
  @Produces
  @ViewEngineConfig // <--- See my note in the mail
  public Configuration getConfiguration() {
    Configuration config = super.getConfiguration();
    // do custom initialization here
    return config;
  }

}