request.setQuery(query);
        return this;
    }

    /**
     * Adds a tag to filter by.
     * @param tag The tag.
     * @return This builder instance.
     */
    public SuggestRequestBuilder addTag(final String tag) {
        request.addTag(tag);
        return this;
    }

    /**
     * Adds a role to filter by.
     * @param role The role.
     * @return This builder instance.
     */

            if ("web".equals(systemLastaEnv)) {
                cmdList.add("-Dlasta.env=" + getExecuteType());
            } else {
                cmdList.add("-Dlasta.env=" + systemLastaEnv);
            }
        } else if (StringUtil.isNotBlank(lastaEnv)) {
            cmdList.add("-Dlasta.env=" + lastaEnv);
        } else {
            cmdList.add("-Dlasta.env=" + getExecuteType());
        }

      derivedFeatures.add(CollectionFeature.FAILS_FAST_ON_CONCURRENT_MODIFICATION);
    }
    // add the intersection of CollectionFeature.values() and mapFeatures
    for (CollectionFeature feature : CollectionFeature.values()) {
      if (mapFeatures.contains(feature)) {
        derivedFeatures.add(feature);
      }
    }
    // add the intersection of CollectionSize.values() and mapFeatures

     * @return a four byte array
     */
    public byte[] getAddress() {
        final byte[] addr = new byte[4];
        addr[0] = (byte) (this.address >>> 24 & 0xFF);
        addr[1] = (byte) (this.address >>> 16 & 0xFF);
        addr[2] = (byte) (this.address >>> 8 & 0xFF);
        addr[3] = (byte) (this.address & 0xFF);
        return addr;
    }

    /**
     * To convert this address to an <code>InetAddress</code>.
     *

        vector.add(new DERTaggedObject(3, new DERSequence(principalVector)));

        ASN1EncodableVector addressesVector = new ASN1EncodableVector();
        ASN1EncodableVector addressVector = new ASN1EncodableVector();
        addressVector.add(new ASN1Integer(KerberosConstants.AF_INTERNET));
        addressVector.add(new DEROctetString(InetAddress.getByName("127.0.0.1").getAddress()));
        addressesVector.add(new DERSequence(addressVector));

  public void testRunOnPopulatedList() throws Exception {
    Executor exec = newCachedThreadPool();
    CountDownLatch countDownLatch = new CountDownLatch(3);
    list.add(new MockRunnable(countDownLatch), exec);
    list.add(new MockRunnable(countDownLatch), exec);
    list.add(new MockRunnable(countDownLatch), exec);
    assertEquals(3L, countDownLatch.getCount());

    list.execute();

        principalVector.add(new DERTaggedObject(true, 0, new ASN1Integer(1))); // name-type
        principalVector.add(new DERTaggedObject(true, 1, new DERSequence(principalNameVector)));
        v.add(new DERTaggedObject(true, 2, new DERSequence(principalVector)));

        ASN1EncodableVector encPart = new ASN1EncodableVector();
        encPart.add(new DERTaggedObject(true, 0, new ASN1Integer(encType)));

      ExecutionListWrapper newExecutionList() {
        return new ExecutionListWrapper() {
          final ExecutionList list = new ExecutionList();

          @Override
          public void add(Runnable runnable, Executor executor) {
            list.add(runnable, executor);
          }

          @Override
          public void execute() {
            list.execute();
          }

          @Override

        try {
            settings.badword().add("aaaa");
            assertTrue(true);
        } catch (IllegalArgumentException e) {
            fail();
        }

        try {
            settings.badword().add("");
            fail();
        } catch (IllegalArgumentException e) {
            assertTrue(true);
        }

        try {
            settings.badword().add("aaaa bbb");
            fail();

    features.add(CollectionFeature.SUBSET_VIEW);
    if (features.remove(CollectionFeature.ALLOWS_NULL_VALUES)) {
      // the null value might be out of bounds, so we can't always construct a subset with nulls
      features.add(CollectionFeature.ALLOWS_NULL_QUERIES);
      // but add null might still be supported if it happens to be within range of the subset