code: public void addIgnoredProperty(String propertyName) {
  
          if (LOG.isDebugEnabled()) {
              LOG.debug(Messages.get().getBundle().key(Messages.LOG_IMPORTEXPORT_IGNORING_PROPERTY_1, propertyName));
          }
          m_ignoredProperties.add(propertyName);
      }
docs: Adds a property name to the list of properties that should be removed from imported resources.<p>
  
  @param propertyName a property name