OnDestroyListener<TestComponent> listener = new OnDestroyListener<TestComponent>() {
            @Override
            public void onDestroy(PooledObject<TestComponent> p) {
                // Empty implementation
            }
        };

        CrawlerPooledObjectFactory<TestComponent> factoryWithListener = new CrawlerPooledObjectFactory<>();
        factoryWithListener.setCrawlerContainer(container);

            if (matchUserAgent(pathMapping)) {
                String replacement = pathMapping.getReplacement();
                if (replacement == null) {
                    replacement = StringUtil.EMPTY;
                }
                result = result.replaceAll("(\"[^\"]*)" + pathMapping.getRegex() + "([^\"]*\")", "$1" + replacement + "$2");
            }
        }
        return result;
    }

    /**

    }

    @Test
    void testReadDataWireFormatEmptyOutputBuffer() throws SMBProtocolDecodingException {
        // Test with empty outputBuffer
        TransTransactNamedPipeResponse emptyBufferResponse = new TransTransactNamedPipeResponse(mockConfig, new byte[0]);
        byte[] buffer = new byte[100];

        // Should work with zero length

     * Creates a {@link Tokenizer}.
     *
     * @param str
     *            The string. Must not be {@literal null}.
     * @param ctype
     *            The array of character types. Must not be {@literal null} or empty.
     */
    public Tokenizer(final String str, final byte[] ctype) {
        assertArgumentNotNull("str", str);
        assertArgumentNotEmpty("ctype", ctype);

        this.str = str;
        this.ctype = ctype;

    // Optimization: check whether hostname is too short to match the pattern. hostName must be at
    // least as long as the pattern because asterisk must match the whole left-most label and
    // hostname starts with a non-empty label. Thus, asterisk has to match one or more characters.
    if (hostname.length < pattern.length) {
      return false // Hostname too short to match the pattern.
    }

    if ("*." == pattern) {

        incidentEdgeOrder);
    ValueGraphBuilder<N1, V> newBuilder = cast();
    newBuilder.incidentEdgeOrder = checkNotNull(incidentEdgeOrder);
    return newBuilder;
  }

  /**
   * Returns an empty {@link MutableValueGraph} with the properties of this {@link
   * ValueGraphBuilder}.
   */
  public <N1 extends N, V1 extends V> MutableValueGraph<N1, V1> build() {
    return new StandardMutableValueGraph<>(this);
  }

func (evnot *EventNotifier) AddRulesMap(bucketName string, rulesMap event.RulesMap) {
	evnot.Lock()
	defer evnot.Unlock()

	rulesMap = rulesMap.Clone()

	// Do not add for an empty rulesMap.
	if len(rulesMap) == 0 {
		delete(evnot.bucketRulesMap, bucketName)
	} else {
		evnot.bucketRulesMap[bucketName] = rulesMap
	}
}

	testKvs.Set(KeyCloakAdminURL, "http://keycloak.test/auth/admin")
	cfgGet := func(param string) string {
		return testKvs.Get(param)
	}

	if testConfig.provider != nil {
		t.Errorf("Empty config cannot have any provider!")
	}

	if err := testConfig.initializeProvider(cfgGet, http.DefaultTransport); err != nil {
		t.Error(err)
	}

	if testConfig.provider == nil {

import static com.google.common.collect.CollectPreconditions.checkNonnegative;
import static com.google.common.collect.ObjectArrays.checkElementsNotNull;
import static com.google.common.collect.RegularImmutableList.EMPTY;
import static java.util.Objects.requireNonNull;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

 */
fun BufferedSource.readPlainTextIdnaMappingTable(): SimpleIdnaMappingTable {
  val mappedTo = Buffer()
  val result = mutableListOf<Mapping>()

  while (!exhausted()) {
    // Skip comment and empty lines.
    when (select(optionsDelimiter)) {
      DELIMITER_HASH -> {
        skipRestOfLine()
        continue
      }

      DELIMITER_NEWLINE -> {
        continue
      }