anchor.diff:  
   You need to add a persistence configuration to your classpath to  configure JPA to use Hibernate and the H2 database (or your own preference), called [path]_persistence.xml_
    in the META-INF directory, as shown below.
  -For more details on how to change this for your own configuration, we refer to the JPA and Hibernate documentation for more information.
  +For more details on how to change this for your own configuration, refer to the JPA and Hibernate documentation.
   
   [source,xml]
   ----
  
positive.code: ----
  
  
  If you are executing in a simple Java environment, you can use the `DataSourceFactory` class from the kie-test-util module of drools. See the following code fragment. For this example, we are using the H2 in-memory database in combination with Narayana and Tomcat DBCP. Alternatively, use JBPMHelper to automate this process. See below for tests only.
  
  [source,java]
  ----
  
negative.code: If you're using the Eclipse IDE and the jBPM Eclipse plugin, you should make sure the necessary JARs are added to your jBPM runtime directory.
  You don't really need to do anything (as the necessary dependencies should already be there) if you are using the jBPM runtime that is configured by default when using the jBPM installer, or if you downloaded and unzipped the jBPM runtime artifact (from the downloads) and pointed the jBPM plugin to that directory.
  
  If you would like to manually add the necessary dependencies to your project, you need to put the [path]_jbpm-persistence-jpa.jar_ on your project's classpath as that contains the code for saving the runtime state whenever necessary.
  Depending on the persistence solution and database you are using, you may need additional dependencies.
  
  For the default combination of:
  