docs: public String getDeployedPersisterClassName()
      {
          StringBuffer result = new StringBuffer();
  
          String packageName = packageName(ivBeanClass);
          if (packageName != null) {
              result.append(packageName);
              result.append('.');
          }
  
          result.append(persisterPrefix); // EJSJDBCPersister
          result.append(ivBeanType); // SL/SF/BMP/CMP, etc.
          result.append(relativeName(ivBeanClass));
  
          return result.toString();
      }