private final String path;
    private final File directory;
    private final List<String> excludes;
    private final List<String> includes;
    private final String output;

    public DefaultEclipseSourceDirectory(String path, File directory, List<String> excludes, List<String> includes, String output, List<DefaultClasspathAttribute> classpathAttributes, List<DefaultAccessRule> accessRules) {

    }

    public List<String> getExcludes() {
        return excludes;
    }

    public void setExcludes(List<String> excludes) {
        this.excludes = excludes;
    }

    public File getDir() {
        return dir;
    }

    public void setDir(File dir) {
        this.dir = dir;
    }

    public String getName() {
        return name;
    }

        List<Spec<FileTreeElement>> allExcludeSpecs = new ArrayList<>(2 + excludeSpecs.size());

        Set<String> excludes = patternSet.getExcludesView();
        if (!excludes.isEmpty()) {
            allExcludeSpecs.add(createSpec(excludes, false, patternSet.isCaseSensitive()));
        }

        allExcludeSpecs.add(getDefaultExcludeSpec(CaseSensitivity.forCaseSensitive(patternSet.isCaseSensitive())));

    }


private
fun apiSpecFor(includes: List<String>, excludes: List<String>): PatternMatcher =
    when {
        includes.isEmpty() && excludes.isEmpty() -> PatternMatcher.MATCH_ALL
        includes.isEmpty() -> patternSpecFor(excludes).negate()
        excludes.isEmpty() -> patternSpecFor(includes)
        else -> patternSpecFor(includes).and(patternSpecFor(excludes).negate())
    }


private

     * @param includes include patterns.
     * @param excludes exclude patterns.
     */
    void addResource(MavenProject project, String resourceDirectory, List<String> includes, List<String> excludes);

    /**
     * Add a test resource directory to the project.
     * @param project project reference.
     * @param resourceDirectory directory.
     * @param includes include patterns.

        if (excludes.isEmpty()) {
            // avoids creation of empty hashset
            return nothing;
        }
        if (excludes.size() == 1) {
            return forExclude(excludes.iterator().next());
        }
        Set<ExcludeSpec> result = new HashSet<>();
        for (ExcludeMetadata exclude : excludes) {
            result.add(forExclude(exclude));

        immutableCopy.sources == sources
        immutableCopy.statusScheme == ["1", "2"]
    }

    def exclude(String group, String module, String... confs) {
        def exclude = new DefaultExclude(DefaultModuleIdentifier.newId(group, module), confs, "whatever")
        return exclude
    }

    def artifact(String name, String... confs) {

        'false'         | false
    }

    def "can check if excludes are defined"() {
        given:
        IvyDescriptorDependency ivyDescriptorDependency = new IvyDescriptorDependency(exclusions: givenExclusions)

        when:
        boolean excludes = ivyDescriptorDependency.hasExcludes()

        then:
        excludes == result

        where:
        givenExclusions                          | result

import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.ModuleExclude
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.ModuleIdExclude
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.ModuleIdSetExclude
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.ModuleSetExclude
import org.gradle.internal.component.model.DefaultIvyArtifactName

        this(selector, excludes, constraint, endorsing, reason, force, artifact == null ? ImmutableList.of() : ImmutableList.of(artifact));
    }

    private GradleDependencyMetadata(ModuleComponentSelector selector, List<ExcludeMetadata> excludes, boolean constraint, boolean endorsing, @Nullable String reason, boolean force, List<IvyArtifactName> artifacts) {
        this.selector = selector;
        this.excludes = excludes;
        this.reason = reason;