docs: protected ProcessApplicationInterface lookupSelfReference() {
  
      try {
        InitialContext ic = new InitialContext();
        SessionContext sctxLookup = (SessionContext) ic.lookup(EJB_CONTEXT_PATH);
        return sctxLookup.getBusinessObject(getBusinessInterface());
      }
      catch (NamingException e) {
        throw LOG.ejbPaCannotLookupSelfReference(e);
      }
  
    }