public boolean isEmpty() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.isEmpty();
    }

    @Override
    public boolean contains(Object object) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.contains(object);
    }

    @Override
    public boolean add(E element) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.add(element);
    }

    public static final String REGEXP_CASE = "regexpCase:";

    public static final String REGEXP_IGNORE_CASE = "regexpIgnoreCase:";

    public static final String CONTAINS = "contains:";

    protected static final String COLLECTIONS = "collections";

    protected static final String COLLECTION = "collection";

    protected static final String GLOBALPARAMS = "globalparams";

        if (currentlyBuilding.contains(className)) {
            throw new RuntimeException("Cycle building $className. Currently building $currentlyBuilding")
        }
        currentlyBuilding.addLast(className)
        try {
            ClassMetaData classMetaData = classMetaData.find(className)
            if (!classMetaData) {
                if (!className.contains('.internal.')) {

                final String webPackageKeyword = getWebPackageKeyword();
                if (!clazz.getName().contains(webPackageKeyword) ||
                // exclude app.web.api.admin packages
                        clazz.getName().contains(".app.web.api.admin.")) {
                    return;
                }
                check(srcFile, clazz, webPackageKeyword);
            }
        });

    assertTrue(entries.contains(immutableEntry("a", true)));
    assertTrue(entries.contains(Maps.<String, @Nullable Boolean>immutableEntry("b", null)));
    assertTrue(
        entries.contains(Maps.<@Nullable String, @Nullable Boolean>immutableEntry(null, null)));

    assertFalse(entries.contains(Maps.<String, @Nullable Boolean>immutableEntry("c", null)));

			testCase.serverAddrs,
			TCPOptions{},
		)
		for _, err := range errs {
			if err != nil {
				if strings.Contains(err.Error(), "The requested address is not valid in its context") {
					// Ignore if IP is unbindable.
					continue nextTest
				}
				if strings.Contains(err.Error(), "bind: address already in use") {
					continue nextTest
				}

     */
    private
    fun ConfigurationContainer.forceUpgrade(to: String, version: String) = all {
        resolutionStrategy.dependencySubstitution {
            all {
                if (providedBy.contains(requested.toString())) {
                    useTarget("$to:$version", "Forceful upgrade of capability $name")
                }
            }
        }
    }
}

                "        var theme = document.body.classList.contains('light-theme')? 'light' : 'dark';" +
                "    } else {" +
                "        document.body.classList.toggle('dark-theme');" +
                "        var theme = document.body.classList.contains('dark-theme')? 'dark' : 'light';" +
                "    }" +

    cache.put(20, 22);
    cache.put(5, 10);

    fakeTicker.advance(501, MILLISECONDS);

    assertTrue(cache.asMap().values().contains(22));
    assertTrue(cache.asMap().values().contains(10));
    assertFalse(cache.asMap().values().contains(20));
  }

  public void testAsMapKeySet() {
    Cache<Integer, Integer> cache =

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.artifact.metadata;

/**
 * Contains metadata about an artifact, and methods to retrieve/store it from an artifact repository.
 */
@Deprecated
public interface ArtifactMetadata extends org.apache.maven.repository.legacy.metadata.ArtifactMetadata {