}

        then:
        attrs.asMap() == [
            (CATEGORY_ATTRIBUTE): named(Category, LIBRARY)
        ]

        when:
        attrs = AttributeTestUtil.attributesFactory().mutable()
        services.configureAttributes(Stub(HasConfigurableAttributes) { getAttributes() >> attrs }) {
            it.platform()
        }

        then:
        attrs.asMap() == [

        Object newValue = new Object();
        assertSame(entry.getValue(), cache.asMap().replace(entry.getKey(), newValue));
        assertTrue(cache.asMap().replace(entry.getKey(), newValue, entry.getValue()));
        Object newKey = new Object();
        assertNull(cache.asMap().replace(newKey, entry.getValue()));
        assertFalse(cache.asMap().replace(newKey, entry.getValue(), newValue));

  }

  @Override
  Map<K, Collection<V>> createAsMap() {
    return new AsMap();
  }

  @Override
  Set<K> createKeySet() {
    return asMap().keySet();
  }

  boolean removeEntriesIf(Predicate<? super Entry<K, Collection<V>>> predicate) {
    Iterator<Entry<K, Collection<V>>> entryIterator = unfiltered.asMap().entrySet().iterator();
    boolean changed = false;
    while (entryIterator.hasNext()) {

  }

  @Override
  Map<K, Collection<V>> createAsMap() {
    return new AsMap();
  }

  @Override
  Set<K> createKeySet() {
    return asMap().keySet();
  }

  boolean removeEntriesIf(Predicate<? super Entry<K, Collection<V>>> predicate) {
    Iterator<Entry<K, Collection<V>>> entryIterator = unfiltered.asMap().entrySet().iterator();
    boolean changed = false;
    while (entryIterator.hasNext()) {

            solutions == [ 'Use type \'java.net.URI\' instead' ]
            additionalData.asMap == [
                'typeName' : 'MyTask',
                'propertyName' : 'direct',
            ]
        }
        verifyAll(receivedProblem(1)) {

                solutions == [
                    'Add an input or output annotation',
                    'Mark it as @Internal',
                ]
                additionalData.asMap == [
                    'typeName' : 'MyTask',
                    'propertyName' : 'badTime',
                ]
            }
            verifyAll(receivedProblem(1)) {

      try {
        multimap.asMap().get(presentKey).remove(sampleValue);
        fail("asMap().get().remove() succeeded on unmodifiable multimap");
      } catch (UnsupportedOperationException expected) {
      }
      assertMultimapRemainsUnmodified(multimap, originalEntries);

      try {
        multimap.asMap().values().iterator().next().remove(sampleValue);

            solutions == [
                'Add an input or output annotation',
                'Mark it as @Internal',
            ]
            additionalData.asMap == [
                'parentPropertyName' : 'tree',
                'typeName' : 'MyTask',
                'propertyName' : 'nonAnnotated',
            ]
        }

    }

        filtered.index.pendingAsMap.size() == 1

        expect: "list contains the right elements when iterated"
        filtered.asList()*.name == ["realized2", "unrealized2"]

        and: "unrealized element get realized"
        container.index.asMap().size() == 4
        container.index.pendingAsMap.size() == 2

        filtered.index.asMap().size() == 2
        filtered.index.pendingAsMap.size() == 1
    }

      try {
        multimap.asMap().get(presentKey).remove(sampleValue);
        fail("asMap().get().remove() succeeded on unmodifiable multimap");
      } catch (UnsupportedOperationException expected) {
      }
      assertMultimapRemainsUnmodified(multimap, originalEntries);

      try {
        multimap.asMap().values().iterator().next().remove(sampleValue);