anchor.diff:           import="static org.apache.commons.lang3.StringEscapeUtils.escapeXml"
            import="java.util.Collections"
            import="java.util.Comparator"
  +         import="java.util.ArrayList"
            import="java.util.List"
  +         import="java.util.HashMap"
  +         import="java.util.Map"
            import="java.util.stream.Collectors"
            import="org.apache.hadoop.hbase.master.HMaster"
  +         import="org.apache.hadoop.hbase.master.RegionState"
            import="org.apache.hadoop.hbase.master.assignment.RegionStateNode"
            import="org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure"
  +         import="org.apache.hadoop.hbase.util.GsonUtil"
  +         import="org.apache.hbase.thirdparty.com.google.gson.Gson"
   %>
   <%
       HMaster master = (HMaster) getServletContext().getAttribute(HMaster.MASTER);
  
positive.code:                 <th>Region</th>
                  <th>Table</th>
                  <th>RegionState</th>
                  <th>Procedure</th>
                  <th>ProcedureState</th>
              </tr>
              <% for (RegionStateNode regionStateNode : rit) { %>
              <tr>
                  <td><%= regionStateNode.getRegionInfo().getEncodedName() %></td>
                  <td><%= regionStateNode.getRegionInfo().getTable() %></td>
                  <td><%= regionStateNode.getState() %></td>
                  <%
                      TransitRegionStateProcedure procedure = regionStateNode.getProcedure();
  
  
negative.code:         <div class="page-header">
              <a href="/rits.jsp?format=txt&filter=region&table=<%=table%>&state=<%=state%>" class="btn btn-primary">Regions in text format</a>
              <a href="/rits.jsp?format=txt&filter=procedure&table=<%=table%>&state=<%=state%>" class="btn btn-info">Procedures in text format</a>
              <a href="/rits.jsp?format=json&table=<%=table%>&state=<%=state%>" class="btn btn-info">RIT info as JSON</a>
              <p>regions and procedures in text format can be copied and passed to command-line utils such as hbck2</p>
          </div>
      </div>
  