anchor.diff:                  <ec:column property="scmRootAddress" title="prepareBuildQueue.table.scmRootAddress"/>
                   <ec:column property="cancelEntry" title="&nbsp;" width="1%">
                     <redback:ifAuthorized permission="continuum-manage-queues">
  -                    <s:url id="cancelUrl" action="removePrepareBuildEntry" method="removePrepareBuildEntry" namespace="/">
  +                    <s:url id="cancelUrl" action="removePrepareBuildEntry" namespace="/">
                         <s:param name="projectGroupId"><c:out value="${pageScope.prepareBuildQueue.projectGroupId}"/></s:param>
                         <s:param name="scmRootId"><c:out value="${pageScope.prepareBuildQueue.scmRootId}"/></s:param>
                       </s:url>
  
positive.code:                 </ec:column>
                  <ec:column property="cancelAction" title="&nbsp;" width="1%">
                    <redback:ifAuthorized permission="continuum-manage-queues">
                      <s:url id="cancelUrl" action="removeCheckoutQueueEntry" method="removeCheckout" namespace="/">
                        <s:param name="projectId"><c:out value="${queue.task.projectId}"/></s:param>
                      </s:url>
                      <s:a href="%{cancelUrl}"><img src="<s:url value='/images/cancelbuild.gif' includeParams="none"/>" alt="<s:text name='cancel'/>" title="<s:text name='cancel'/>" border="0"></s:a>
  
negative.code:                 </ec:column>
                  <ec:column property="cancelAction" title="&nbsp;" width="1%">
                    <redback:ifAuthorized permission="continuum-manage-queues">
                      <s:url id="cancelUrl" action="cancelCurrentQueueTask" namespace="/">
                        <s:param name="projectId"><c:out value="${queue.task.projectId}"/></s:param>
                      </s:url>
                      <s:a href="%{cancelUrl}"><img src="<s:url value='/images/cancelbuild.gif' includeParams="none"/>" alt="<s:text name='cancel'/>" title="<s:text name='cancel'/>" border="0"></s:a>
  