anchor.diff:  
   Here is a full example of everything working together:
   
  -```java
  +[source,java]
  +----
   @TestingPolicy(CustomPolicy.class)
   public class CustomPolicyTest extends ApimanPolicyTest {
   
  
positive.code: Once the plugin is created with your class inside, configure the data encrypter in _apiman.properties_ like
  this (*note*: it only needs to be configured in a single place for both the Manager and Gateway):
  
  ```
  apiman.encrypter.type=plugin:com.example.groupId:artifactId:1.0.Final/com.example.apiman.DataEncrypterImpl
  apiman.encrypter.property1=value-1
  apiman.encrypter.property2=value-2
  ```
  
  Remember, if your implementation class has a constructor that accepts a Map<String, String>, then apiman
  will pass the set of applicable configuration properties it finds in apiman.properties when the class is
  
negative.code:   }
  
  }
  ----
  
  Now have a look at how to use that class when extending the `AbstractMappedPolicy`.
  
  [source,java]
  ----
  public class MyPolicy extends AbstractMappedPolicy<MyConfigBean> {
  
    /**
  