anchor.diff:              <div id="outerDiv_<%=i%>">
   
                   <%
  +                    if (isStreamChanged == false) {
                       //process attribute mapping dto to sort meta,correlation and payload attributes
                       ArrayList<AttributeMappingDTO> metaAttributeMappingDTOList = new ArrayList<AttributeMappingDTO>();
                       ArrayList<AttributeMappingDTO> correlationAttributeMappingDTOList = new ArrayList<AttributeMappingDTO>();
  
positive.code:                                value="<%=payloadCounter%>"/>
                      </div>
                  </table>
              </div>
          </div>
      <br class="c-both"/>
  
negative.code: 
              <div class="input-control input-full-width col-md-7 text">
                  <select id="fromStreamID_<%=i%>" onchange="loadMappingFromStreamAttributes(<%=i%>)">
                      <%if (isStreamChanged == false) {%>
                      <option selected><%=fromStreamNameID%>
                      </option>
                      <%} else {%>
                      <option selected disabled>Select an input stream to map</option>
                      <%
                          }
                          if (fromStreamIds != null) {
                              Arrays.sort(fromStreamIds);
                              for (String aStreamId : fromStreamIds) {
  