docs: @Override
      public void setIntHeader(String hdr, int value) {
          if (-1 == value) {
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                  Tr.debug(tc, "setIntHeader(" + hdr + ", -1), removing header");
              }
              this.response.removeHeader(hdr);
          } else {
              this.response.setHeader(hdr, Integer.toString(value));
          }
      }