} catch (final Exception e) {
                    return null;
                } finally {
                    final GroovyClassLoader loader = groovyShell.getClassLoader();
                    loader.clearCache();
                }
            }

            @Override
            protected String getName() {
                return Constants.DEFAULT_SCRIPT;
            }
        }.register();
    }

            File source = new File(artifactBasedir, "artifact-1.0.jar");

            artifactInstaller.install(source, artifact, localRepository());

            assertLocalArtifactPresent(artifact);
        } finally {
            sessionScope.exit();
        }
    }

        }

        final MimeTypeHelper mimeTypeHelper = getMimeTypeHelper();
        final ExtractorFactory extractorFactory = getExtractorFactory();
        return new ExtractData(getTextInternal(in, mimeTypeHelper, extractorFactory));
    }

    protected String getTextInternal(final InputStream in, final MimeTypeHelper mimeTypeHelper, final ExtractorFactory extractorFactory) {

        final StringBuilder buf = new StringBuilder(1000);

    private volatile Thread thread;
    private volatile TransportException te;

    protected final Object inLock = new Object();
    protected final Object outLock = new Object();

    protected final Map<Long, Response> response_map = new ConcurrentHashMap<>(10);
    private final AtomicLong usageCount = new AtomicLong(1);


    /**
     * @return session increased usage count
     */

                }
            }
        } catch (final CrawlingAccessException e) {
            throw e;
        } catch (final Exception e) {
            throw new ExtractException("Failed to extract data.", e);
        } finally {
            if (dfos != null && !dfos.isInMemory()) {
                final File file = dfos.getFile();
                if (!file.delete()) {

      // might be relying on this particular type of exception?
      throw new IllegalStateException();
    }
    try {
      return iterator;
    } finally {
      iterator = null;
    }
  }

  }

  private static final class DoNothingRunnable implements Runnable {
    @Override
    public void run() {}
  }
  // The thread executing the task publishes itself to the superclass' reference and the thread
  // interrupting sets DONE when it has finished interrupting.
  private static final Runnable DONE = new DoNothingRunnable();
  private static final Runnable PARKED = new DoNothingRunnable();

 */
@ElementTypesAreNonnullByDefault
abstract class TypeVisitor {

  private final Set<Type> visited = Sets.newHashSet();

  /**
   * Visits the given types. Null types are ignored. This allows subclasses to call {@code
   * visit(parameterizedType.getOwnerType())} safely without having to check nulls.
   */
  public final void visit(@Nullable Type... types) {
    for (Type type : types) {

  public static final Integer eight = 8;
  public static final Integer nine = 9;
  public static final Integer m1 = -1;
  public static final Integer m2 = -2;
  public static final Integer m3 = -3;
  public static final Integer m4 = -4;
  public static final Integer m5 = -5;
  public static final Integer m6 = -6;
  public static final Integer m10 = -10;

  /**

    }
    final int size = 50;
    final CyclicBarrier barrier =
        new CyclicBarrier(
            2 // for the setter threads
                + size // for the listeners
                + size // for the get threads,
                + 1); // for the main thread
    final ExecutorService executor = Executors.newFixedThreadPool(barrier.getParties());