anchor.diff:  <portlet:defineObjects />
   
   <portlet:renderURL var="viewURL" />
  +
  +<%
  +	ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
  +
  +	PortletDisplay portletDisplay = themeDisplay.getPortletDisplay();
  +
  +	String configurationURL = portletDisplay.getURLConfigurationJS();
  +%>
   
   <portlet:actionURL name="executeCheck" var="executeCheckURL" windowState="normal" />
   <portlet:actionURL name="executeReindex" var="executeReindexURL" windowState="normal" />
  
positive.code: %>
  
  		<aui:button onClick="<%= viewURL %>" value="clean" />
  
  	</aui:button-row>
  </aui:form>
  
negative.code: <%@ page import="com.liferay.portal.kernel.log.Log" %>
  <%@ page import="com.liferay.portal.kernel.util.GetterUtil" %>
  <%@ page import="com.liferay.portal.kernel.util.Validator" %>
  <%@ page import="com.liferay.portal.kernel.util.WebKeys" %>
  <%@ page import="com.liferay.portal.kernel.model.Company" %>
  <%@ page import="com.liferay.portal.theme.PortletDisplay" %>
  <%@ page import="com.liferay.portal.theme.ThemeDisplay" %>
  
  <%@ page import="java.util.EnumSet" %>
  <%@ page import="java.util.HashSet" %>
  