docs: private void parseHeaderChangeLimit(Map<Object, Object> props) {
          Object value = props.get(HttpConfigConstants.PROPNAME_HEADER_CHANGE_LIMIT);
          if (null != value) {
              try {
                  this.headerChangeLimit = convertInteger(value);
                  if (TraceComponent.isAnyTracingEnabled() && tc.isEventEnabled()) {
                      Tr.event(tc, "Config: header change limit is " + getHeaderChangeLimit());
                  }
              } catch (NumberFormatException nfe) {
                  FFDCFilter.processException(nfe, getClass().getName() + ".parseHeaderChangeLimit", "1");
                  if (TraceComponent.isAnyTracingEnabled() && tc.isEventEnabled()) {
                      Tr.event(tc, "Config: Invalid header change count of " + value);
                  }
              }
          }
      }