anchor.diff:  
   ----
   !net.openhft.chronicle.queue.Example$MyObject {
  -  name: "104",
  -  age: 101
  +  name: rob,
  +  age: 40
   }
   ----
   
  
positive.code: 
  [source,java]
  ----
  
  import net.openhft.chronicle.queue.impl.single.SingleChronicleQueue;
  import net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder;
  import net.openhft.chronicle.wire.Marshallable;
  
  /**
   * Created by Rob Austin
  
negative.code:         }
      }
  
      public static void main(String[] args) throws IOException {
  
          // will write the .cq4 file to working directory
          SingleChronicleQueue queue = SingleChronicleQueueBuilder.builder().path(Files
                  .createTempDirectory("queue").toFile()).build();
          ExcerptAppender appender = queue.acquireAppender();
          ExcerptTailer tailer = queue.createTailer();
  
  