code: public void setIcon(String icon) {
  
          m_icon = icon;
          if (LOG.isDebugEnabled()) {
              LOG.debug(Messages.get().getBundle().key(Messages.LOG_SET_ICON_1, icon));
          }
      }
docs: Sets the icon path and file name of the explorer type setting.<p>
  
  @param icon the icon path and file name of the explorer type setting