code: public void alertOpen() {
          if (TraceComponent.isAnyTracingEnabled()&&logger.isLoggable (Level.FINE)) {  
              logger.logp(Level.FINE, CLASS_NAME,"alertOpen()", "");
          }
          if (WCCustomProperties.CHECK_REQUEST_OBJECT_IN_USE){
              checkRequestObjectInUse();
          }
          _srtRequestHelper._InputStreamClosed=false;
      }
docs: /* Indicates that the input stream, obtained using either getInputStream
  or getReader has been closed.