checkArgument(
          lowerBound == null || upperBound == null || compare(lowerBound, upperBound) <= 0);
    }

    @Override
    public SortedSet<C> keySet() {
      return new Maps.SortedKeySet<>(this);
    }

    @Override
    public Comparator<? super C> comparator() {
      return columnComparator();
    }

    int compare(Object a, Object b) {
      // pretend we can compare anything

 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *

        }

        @Override
        public void forEach(final ClassHandler handler) {
            ClassTraversalUtil.forEach(baseDir, rootPackage, handler);
        }

        @Override
        public void forEach(final ResourceHandler handler) {
            ResourceTraversalUtil.forEach(baseDir, rootDir, handler);
        }

        @Override
        public void close() {
        }

    }

 * supporting various checksum algorithms including HMAC-MD5 and HMAC-SHA1 with AES.
 */
public class PacSignature {

    /**
     * Kerberos checksum type for HMAC-MD5 (ARCFOUR-HMAC).
     */
    public static final int KERB_CHECKSUM_HMAC_MD5 = 0xFFFFFF76;
    /**
     * Kerberos checksum type for HMAC-SHA1-96 with AES-128.
     */
    public static final int HMAC_SHA1_96_AES128 = 0x0000000F;
    /**

        this.artifact = artifact;
    }

    @Override
    public boolean storedInGroupDirectory() {
        return false;
    }

    @Override
    public boolean storedInArtifactVersionDirectory() {
        return false;
    }

    @Override
    public String getGroupId() {
        return artifact.getGroupId();
    }

    @Override
    public String getArtifactId() {
        return artifact.getArtifactId();

      this.array = array;
      this.start = start;
      this.end = end;
    }

    @Override
    public int size() {
      return end - start;
    }

    @Override
    public boolean isEmpty() {
      return false;
    }

    @Override
    public Long get(int index) {
      checkElementIndex(index, size());
      return array[start + index];
    }

    @Override

      this.countDownLatch = countDownLatch;
    }

    @Override
    public void run() {
      countDownLatch.countDown();
    }
  }

  public void testExceptionsCaught() {
    list.add(THROWING_RUNNABLE, directExecutor());
    list.execute();
    list.add(THROWING_RUNNABLE, directExecutor());
  }

  public void testNulls() {

     */
    public String getServer() {
        return server;
    }

    /**
     * Sets the SMB server address.
     * @param server the server address to set
     */
    public void setServer(final String server) {
        this.server = server;
    }

    /**
     * Returns the SMB server port.
     * @return the server port
     */
    public int getPort() {
        return port;

    public static final String SO_TIMEOUT_PROPERTY = "soTimeout";

    /** Property name for proxy host setting */
    public static final String PROXY_HOST_PROPERTY = "proxyHost";

    /** Property name for proxy port setting */
    public static final String PROXY_PORT_PROPERTY = "proxyPort";

    /** Property name for proxy authentication scheme setting */

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    public org.codelibs.fess.crawler.client.http.RequestHeader getCrawlerRequestHeader() {
        return new org.codelibs.fess.crawler.client.http.RequestHeader(getName(), getValue());
    }

    public WebConfig getWebConfig() {
        if (webConfig == null) {