anchor.diff:                     <c:forEach items="${subSp.annotationBoList}" var="ano" varStatus="annoStatus">
                          <tr>
                              <td>${span.depth}</td>
  -                           <td>${ano.key}</td>
  +                           <td>${ano.keyName}</td>
                              <td>${ano.value}</td>
                              <td><c:if test="${annoStatus.first}">${subSp.endPoint}</c:if></td>
                              <td><c:if test="${annoStatus.first}">${subSp.endElapsed}</c:if></td>
  
positive.code:             {
                  "source": ${link.from.sequence},
                  "target": ${link.to.sequence},
                  "value": ${link.histogram.sampleCount},
                  "histogram": ${link.histogram}
              }
              <c:if test="${!status.last}">,
              </c:if>
  
negative.code:                    <c:forEach items="${sp.annotationBoList}" var="ano" varStatus="annoStatus">
                         <tr>
                             <td>${span.depth}</td>
                             <td>${ano.keyName}</td>
                             <td>${ano.value}</td>
                             <td><c:if test="${annoStatus.first}">${sp.endPoint}</c:if></td>
                             <td><c:if test="${annoStatus.first}">${sp.elapsed}</c:if></td>
  