Function<String, String> internerFunction =
        Interners.asFunction(Interners.<String>newStrongInterner());

    assertSame(canonical, internerFunction.apply(canonical));
    assertSame(canonical, internerFunction.apply(not));
  }

  public void testNullPointerExceptions() {
    new NullPointerTester().testAllPublicStaticMethods(Interners.class);
  }

  public void testConcurrencyLevel_zero() {

        "osgi.identity;filter:='(osgi.identity=$it)'"
      }

    val bndEditModel =
      BndEditModel(workspace).apply {
        // Temporary project to satisfy bnd API.
        project = Project(workspace, workspaceDir.toFile())
      }

    return Bndrun(bndEditModel).apply {
      setRunfw(RESOLVE_OSGI_FRAMEWORK)
      runee = RESOLVE_JAVA_VERSION
      setRunRequires(runRequireString)
    }
  }

 * Team City.
 */

val testFilesCleanup = extensions.create<TestFileCleanUpExtension>("testFilesCleanup").apply {
    reportOnly.convention(false)
}

if ("CI" in System.getenv() && project.name != "gradle-kotlin-dsl-accessors") {
    rootProject.plugins.apply(TestFilesCleanupRootPlugin::class.java)
    val globalExtension = rootProject.extensions.getByType<TestFilesCleanupBuildServiceRootExtension>()

      val trustManager =
        TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()).apply {
          init(null as KeyStore?)
        }.trustManagers.first() as X509TrustManager

      val sslContext =
        Platform.get().newSSLContext().apply {
          // TODO remove most of this code after https://github.com/bcgit/bc-java/issues/686

  public boolean containsKey(@CheckForNull Object key) {
    if (unfiltered.containsKey(key)) {
      @SuppressWarnings("unchecked") // k is equal to a K, if not one itself
      K k = (K) key;
      return keyPredicate.apply(k);
    }
    return false;
  }

  @Override
  public Collection<V> removeAll(@CheckForNull Object key) {
    return containsKey(key) ? unfiltered.removeAll(key) : unmodifiableEmptyCollection();
  }

      private val names = mutableListOf<String>()
      private val values = mutableListOf<String>()

      fun add(
        name: String,
        value: String,
      ) = apply {
        names +=
          name.canonicalizeWithCharset(
            encodeSet = FORM_ENCODE_SET,
            // Plus is encoded as `%2B`, space is encoded as plus.
            plusIsSpace = false,

	for _, opt := range opts {
		if opt != nil {
			if applyErr := opt.Apply(config); applyErr != nil {
				return nil, applyErr
			}
			defer func(opt Option) {
				if errr := opt.AfterInitialize(db); errr != nil {
					err = errr
				}
			}(opt)
		}
	}

	if d, ok := dialector.(interface{ Apply(*Config) error }); ok {
		if err = d.Apply(config); err != nil {
			return
		}
	}

    @Override
    public boolean add(@ParametricNullness E element) {
      checkArgument(predicate.apply(element));
      return unfiltered.add(element);
    }

    @Override
    public boolean addAll(Collection<? extends E> collection) {
      for (E element : collection) {
        checkArgument(predicate.apply(element));
      }
      return unfiltered.addAll(collection);
    }

    @Override

    return predicate.apply(immutableEntry(key, value));
  }

  final class ValuePredicate implements Predicate<V> {
    @ParametricNullness private final K key;

    ValuePredicate(@ParametricNullness K key) {
      this.key = key;
    }

    @Override
    public boolean apply(@ParametricNullness V value) {
      return satisfies(key, value);
    }
  }

                        Object key = getPluginKey().apply(plugin);

                        master.put(key, plugin);
                    }
                }

                Map<Object, List<Plugin>> predecessors = new LinkedHashMap<>();
                List<Plugin> pending = new ArrayList<>();
                for (Plugin element : tgt) {
                    Object key = getPluginKey().apply(element);