code: public static String getIconHTML(CmsResourceUtil resUtil, CmsResourceState state, boolean showLocks) {
  
          return "<span class=\""
              + OpenCmsTheme.RESOURCE_ICON
              + "\">"
              + getIconInnerHTML(resUtil, state, showLocks, true)
              + "</span>";
      }
docs: Returns the icon HTML.<p>
  
  @param resUtil the resource util for the resource
  @param state the resource state
  @param showLocks <code>true</code> to show lock state overlay
  
  @return the icon HTML