private void deleteFiles(final File directory, final ProcessType processType) {
    try {
      deleteFileWithValidation(new File(directory, processType.getStatusRequestFileName()),
          "statusRequestFile");
      deleteFileWithValidation(new File(directory, processType.getStatusFileName()), "statusFile");
      deleteFileWithValidation(new File(directory, processType.getStopRequestFileName()),
          "stopRequestFile");
    } catch (IOException e) {
      throw new UncheckedIOException(e);
    }
  }
Returns the PID file.

@return the PID file
geode-core/src/main/java/org/apache/geode/internal/process/FileControllableProcess.java