anchor.diff: -Several jPOS-EE components rely on the `dbsupport` module to configure an access
  +Several jPOS-EE components rely on the `dbsupport` module to configure and access
   the underlying database (or databases) using Hibernate.
   
   One of the most used class is `org.jpos.ee.DB` and its usage is straightforward:
  
positive.code:     db.close();
  -------------
  
  The DB object implements the `Closeable`, so you can use the try-with-resources construct like this:
  
  [source,java]
  -------------
  
negative.code:         db.beginTransaction();
          ...
          ...
          db.commit();
      }                                <1>
  -------------
  <1> No need to call `db.close()` as `DB implements Closeable`.
  