anchor.diff:    import="java.util.LinkedHashMap"
     import="java.util.List"
     import="java.util.Map"
  +  import="java.util.Set"
  +  import="java.util.HashSet"
     import="java.util.Optional"
     import="java.util.TreeMap"
     import="java.util.concurrent.TimeUnit"
     import="org.apache.commons.lang3.StringEscapeUtils"
     import="org.apache.hadoop.conf.Configuration"
  -  import="org.apache.hadoop.hbase.HColumnDescriptor"
     import="org.apache.hadoop.hbase.HConstants"
     import="org.apache.hadoop.hbase.HRegionLocation"
     import="org.apache.hadoop.hbase.HTableDescriptor"
  
positive.code:   import="org.apache.hadoop.hbase.client.RegionLocator"
    import="org.apache.hadoop.hbase.client.RegionReplicaUtil"
    import="org.apache.hadoop.hbase.client.Table"
    import="org.apache.hadoop.hbase.http.InfoServer"
    import="org.apache.hadoop.hbase.master.HMaster"
    import="org.apache.hadoop.hbase.master.RegionState"
  
negative.code:     </table>
      <h2>Table Schema</h2>
      <table class="table table-striped">
      <%
        ColumnFamilyDescriptor[] families = table.getDescriptor().getColumnFamilies();
        Set<Bytes> familyKeySet = new HashSet<>();
        for (ColumnFamilyDescriptor family: families) {
          familyKeySet.addAll(family.getValues().keySet());
        }
      %>
        <tr>
          <th>Property \ Column Family Name</th>
          <%
          for (ColumnFamilyDescriptor family: families) {
          %>
          <th>
            <%= StringEscapeUtils.escapeHtml4(family.getNameAsString()) %>
          </th>
          <% } %>
        </tr>
          <%
          for (Bytes familyKey: familyKeySet) {
          %>
            <tr>
              <td>
                <%= StringEscapeUtils.escapeHtml4(familyKey.toString()) %>
              </td>
              <%
              for (ColumnFamilyDescriptor family: families) {
                String familyValue = "-";
                if(family.getValues().containsKey(familyKey)){
                  familyValue = family.getValues().get(familyKey).toString();
                }
              %>
              <td>
                <%= StringEscapeUtils.escapeHtml4(familyValue) %>
              </td>
              <% } %>
            </tr>
          <% } %>
      </table>
      <%
        long totalReadReq = 0;
  