anchor.diff:  == Writing a custom converter
   
   For output formats that are not natively supported by Asciidoctor it is possible to write an own converter in Java.
  -To get an own converter running in {uri-repo}[AsciidoctorJ] these steps are required:
  +To get your own converter running in {uri-repo}[AsciidoctorJ] these steps are required:
   
   - Implement the converter as a subclass of `org.asciidoctor.converter.AbstractConverter`.
   - Register the converter with a well defined backend name at the `ConverterRegistry`.
  
positive.code: [source,java]
  ----
  File adocFile = ...
  asciidoctor.renderFile(adocFile, OptionsBuilder.options().backend("text"));
  ----
  
  == Loading Ruby libraries
  
negative.code: public class TextConverterRegistry implements ConverterRegistry{
      @Override
      public void register(Asciidoctor asciidoctor) {
          asciidoctor.javaConverterRegistry().register(TextConverter.class, "text");
      }
  }
  ----
  