code: public void setPropertyDefaults(String enabled, String showNavigation) {
  
          setPropertiesEnabled(Boolean.valueOf(enabled).booleanValue());
          setShowNavigation(Boolean.valueOf(showNavigation).booleanValue());
          if (LOG.isDebugEnabled()) {
              LOG.debug(Messages.get().getBundle().key(Messages.LOG_SET_PROP_DEFAULTS_2, enabled, showNavigation));
          }
      }
docs: Sets the default settings for the property display dialog.<p>
  
  @param enabled true, if this explorer type setting uses a special properties dialog
  @param showNavigation true, if this explorer type setting displays the navigation properties in the special properties dialog