private void deleteExistingStatusResponseFile() {
    try {
      Files.deleteIfExists(file.toPath());
    } catch (IOException e) {
      logger.warn("Unable to delete file", e);
    }
  }
Invokes a ControlRequestHandler when a control file has been created.

@since GemFire 8.0
geode-core/src/main/java/org/apache/geode/internal/process/ControlFileWatchdog.java