ExtensionDescriptor descriptor = BUILDER.build(entry);
                if (descriptor != null) {
                    artifacts.addAll(descriptor.getExportedArtifacts());
                    packages.addAll(descriptor.getExportedPackages());
                }
            }
        } catch (IOException ignored) {
            // exports descriptors are entirely optional
        }

        return new DefaultOperationStartedProgressEvent(startEvent.getStartTime(), descriptor);
    }

    @Override

        }

        public void addPluginDescriptor(PluginDescriptor descriptor) {
            descriptors.add(descriptor);
        }

        public Set<String> getCollectedClasses() {
            return classes;
        }

        public List<PluginDescriptor> getCollectedDescriptors() {
            return descriptors;
        }
    }

    /**

            assertTrue event.descriptor.name == 'some task'
            assertTrue event.descriptor.taskPath == ':some:path'
            assertTrue event.descriptor.parent == null
            assertTrue event.descriptor.dependencies.size() == 1
            assertTrue event.descriptor.originPlugin == null
            with(event.descriptor.dependencies[0]) {
                assertTrue it.name == 'dependency task'

import javax.annotation.Nullable;

/**
 * The descriptor of any Ivy publication.
 * <p>
 * Corresponds to the <a href="http://ant.apache.org/ivy/history/latest-milestone/ivyfile.html">XML version of the Ivy Module Descriptor</a>.
 * <p>
 * The {@link #withXml(org.gradle.api.Action)} method can be used to modify the descriptor after it has been generated according to the publication data.

        for (ComponentSelectionDescriptorInternal descriptor : dependencyReasons) {
            if (descriptor.getCause() == ComponentSelectionCause.REQUESTED || descriptor.getCause() == ComponentSelectionCause.CONSTRAINT) {
                if (rejectedBySelector != null) {
                    descriptor = descriptor.withDescription(new RejectedBySelectorReason(rejectedBySelector, descriptor));

        _ * fileResolver.resolveUri(_) >> { URI uri -> uri }

        expect:
        same.descriptor.id == repo.descriptor.id
        different.descriptor.id != repo.descriptor.id

        when:
        different.url = new URI("http://localhost")

        then:
        different.descriptor.id == repo.descriptor.id
    }

    def "repositories have the same id when layout and other configuration is the same"() {

servlet API. --> <!-- The application element is the root element of a J2EE application deployment descriptor. --> <!ELEMENT application (icon?, display-name, description?, module+, security-role*)> <!-- The alt-dd element specifies an optional URI to the post-assembly version of the deployment descriptor file for a particular J2EE module. The URI must specify the full pathname of the deployment descriptor file relative to the application's root directory. If alt-dd is not specified, the deployer must...

        this.subject = Preconditions.checkNotNull(subject, "subject");
        this.descriptor = Preconditions.checkNotNull(descriptor, "descriptor");
        Preconditions.checkNotNull(inputs, "inputs");
        this.inputs = inputs.isEmpty() ? EMPTY_MODEL_REF_LIST : inputs;
    }

    @Override
    final public ModelReference<T> getSubject() {

        def descriptors = Arrays.asList(optionC, optionA, optionB)

        when:
        Collections.sort(descriptors)

        then:
        descriptors[0].name == "optionA"
        descriptors[1].name == "optionB"
        descriptors[2].name == "optionC"
    }

    def optionElement(String name) {
        optionElement(name, 0)