}
            exitCode = 0;
        } catch (final ContainerNotAvailableException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("ThumbnailGenerator is stopped.", e);
            } else if (logger.isInfoEnabled()) {
                logger.info("ThumbnailGenerator is stopped.");
            }
            exitCode = Constants.EXIT_FAIL;
        } catch (final Throwable t) {

    }

    // split the path apart
    Iterable<String> components = Splitter.on('/').omitEmptyStrings().split(pathname);
    List<String> path = new ArrayList<>();

    // resolve ., .., and //
    for (String component : components) {
      switch (component) {
        case ".":
          continue;
        case "..":
          if (path.size() > 0 && !path.get(path.size() - 1).equals("..")) {

public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;
  protected ListenableFuture<Boolean> future;

  @Override
  protected void setUp() throws Exception {

    // Create a latch and a future that waits on the latch.
    latch = new CountDownLatch(1);
    future = createListenableFuture(Boolean.TRUE, null, latch);
  }

  @Override
  protected void tearDown() throws Exception {

  public void testAwaitWithNoWait() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    CountDownLatch latch = new CountDownLatch(0);
    awaitUninterruptibly(latch);
    assertTrue(awaitUninterruptibly(latch, 0, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, -42, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, LONG_DELAY_MS, MILLISECONDS));
    assertTimeNotPassed(stopwatch, LONG_DELAY_MS);
  }

            basedir = basedir.replace("$", "\\$");

            // basedirSysProp is non regexp and basedir too
            path = pathPattern.replace("${" + basedirSysProp + "}", basedir);
            path = path.replace("\\", "/");
        }
        return new File(path).getAbsoluteFile();
    }

      }
    },
    DELETE_RECURSIVELY {
      @Override
      public void delete(Path path, RecursiveDeleteOption... options) throws IOException {
        MoreFiles.deleteRecursively(path, options);
      }

      @Override
      public void assertDeleteSucceeded(Path path) throws IOException {
        assertFalse("file " + path + " not deleted with delete method " + this, Files.exists(path));
      }

            }
            return response;
        } catch (final Exception e) {
            logger.warn("Failed to load: {}", doc, e);
            saveError(messages -> messages.addErrorsNotLoadFromServer(GLOBAL, targetUrl));
            return redirect(ErrorAction.class);
        }
    }

    /**
     * Checks if the given URL represents a file system path.

     * @throws CIFSException if an error occurs during fetching
     */
    protected abstract boolean fetchMore() throws CIFSException;

    /**
     * Gets the current batch of results.
     *
     * @return array of file entries in the current batch
     */
    protected abstract FileEntry[] getResults();

    /**
     * Closes the enumeration and releases resources.
     *

                        expressionDocumentation.putAll(doco);
                    }
                } catch (IOException e) {
                    throw new ExpressionDocumentationException(
                            "Failed to read documentation for expression root: " + root, e);
                } catch (XmlPullParserException e) {
                    throw new ExpressionDocumentationException(

/** Impersonate TCP-style ServerSocketFactory over UNIX domain sockets. */
public final class UnixDomainServerSocketFactory extends ServerSocketFactory {
  private final File path;

  public UnixDomainServerSocketFactory(File path) {
    this.path = path;
  }

  @Override public ServerSocket createServerSocket() throws IOException {
    return new UnixDomainServerSocket();
  }