// http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/concurrent/

  private static final long serialVersionUID = 5595510919245408276L;

  final PriorityQueue<E> q;
  final Monitor monitor = new Monitor(true);
  private final Monitor.Guard notEmpty =
      new Monitor.Guard(monitor) {
        @Override
        public boolean isSatisfied() {
          return !q.isEmpty();

    }

    /**
     * @throws Exception
     */
    @Test
    public void testForEachFile() throws Exception {
        final File rootDir = ResourceUtil.getBuildDir(getClass());
        final String path = ResourceUtil.getResourcePath(getClass());
        final int pos = path.lastIndexOf("/");
        final String baseDirectory = path.substring(0, pos);
        ResourceTraversalUtil.forEach(rootDir, baseDirectory, (ResourceHandler) (path1, is) -> {

        assertArgumentNotNull("in", in);
        assertArgumentNotNull("out", out);

        final InputStream is = URLUtil.openStream(in);
        try {
            final FileOutputStream os = OutputStreamUtil.create(out);
            try {
                return copyInternal(wrap(is), os);
            } finally {
                CloseableUtil.close(os);
            }
        } finally {

public class ScriptExecutorJob implements LaJob {
    private static final Logger logger = LogManager.getLogger(ScriptExecutorJob.class);

    @Override
    public void run(final LaJobRuntime runtime) {
        final JobHelper jobHelper = ComponentUtil.getJobHelper();
        try {
            jobHelper.setJobRuntime(runtime);
            process(runtime);
        } finally {
            jobHelper.setJobRuntime(null);
        }
    }

 */
@Immutable
@ElementTypesAreNonnullByDefault
final class SipHashFunction extends AbstractHashFunction implements Serializable {
  static final HashFunction SIP_HASH_24 =
      new SipHashFunction(2, 4, 0x0706050403020100L, 0x0f0e0d0c0b0a0908L);

  // The number of compression rounds.
  private final int c;
  // The number of finalization rounds.
  private final int d;
  // Two 64-bit keys (represent a single 128-bit key).

      @Override
      public void tearDown() throws IOException {
        factory.tearDown();
      }
    };
  }

  public static ByteSourceFactory asSlicedByteSourceFactory(
      final ByteSourceFactory factory, final long off, final long len) {
    checkNotNull(factory);
    return new ByteSourceFactory() {
      @Override
      public ByteSource createSource(byte[] bytes) throws IOException {

   * found in any textbook.
   */

  /** Monitor guarding all access */
  final Monitor monitor;

  /** Guard for waiting takes */
  private final Monitor.Guard notEmpty;

  /** Guard for waiting puts */
  private final Monitor.Guard notFull;

  // Internal helper methods

  /** Circularly increment i. */
  final int inc(int i) {
    return (++i == items.length) ? 0 : i;
  }

  /**

 * Finally, the programmer no longer has to hand-code the wait loop, and therefore doesn't have to
 * remember to use {@code while} instead of {@code if}.
 *
 * <pre>{@code
 * public class SafeBox<V> {
 *   private V value;
 *   private final Monitor monitor = new Monitor();
 *   private final Monitor.Guard valuePresent = monitor.newGuard(() -> value != null);

        } catch (final JobProcessingException e) {
            throw e;
        } catch (final Exception e) {
            throw new JobProcessingException("Python Process terminated.", e);
        } finally {
            processHelper.destroyProcess(sessionId);

        }
    }

    protected String getPyFilePath() {
        final StringBuilder buf = new StringBuilder(100);

    }

    public JobProcess startProcess(final String sessionId, final List<String> cmdList, final Consumer<ProcessBuilder> pbCall) {
        return startProcess(sessionId, cmdList, pbCall, InputStreamThread.MAX_BUFFER_SIZE, null);
    }

    public synchronized JobProcess startProcess(final String sessionId, final List<String> cmdList, final Consumer<ProcessBuilder> pbCall,
            final int bufferSize, final Consumer<String> outputCallback) {