private void killWindowsProcess() {
   int pid = -1;
   try {
     pid = Util.getWindowsProcessId(process);
     if (pid != -1) {
       CommandLine command = getWindowsKillCommand(pid);
       DefaultExecutor executor = new DefaultExecutor();
       executor.setStreamHandler(new PumpStreamHandler(System.out));
       executor.execute(command);
     }
   } catch (Exception e) {
     logger.error("No process for pid {}", pid);
   }
 }