public BaseLanguageSourceSet() {
        this(NEXT_SOURCE_SET_INFO.get());
    }

    private BaseLanguageSourceSet(SourceSetInfo info) {
        super(validate(info).identifier, info.publicType, info.objectFactory.sourceDirectorySet("source", "source"));
        this.objectFactory = info.objectFactory;
    }

    private static SourceSetInfo validate(SourceSetInfo info) {
        if (info == null) {

 */

package org.gradle.ide.visualstudio.internal

import org.gradle.api.DomainObjectSet
import org.gradle.api.Task
import org.gradle.api.file.FileCollection
import org.gradle.api.file.SourceDirectorySet
import org.gradle.api.internal.CollectionCallbackActionDecorator
import org.gradle.api.internal.DefaultDomainObjectSet
import org.gradle.api.internal.file.FileCollectionInternal

            canInferSourceRoots = false;
            LOG.info("Cannot infer source root(s) for source `{}`. Supported types are `File` (directories only), `DirectoryTree` and `SourceDirectorySet`.", fileCollection);
        }
    }

import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.ConfigurationContainer;
import org.gradle.api.attributes.LibraryElements;
import org.gradle.api.file.Directory;
import org.gradle.api.file.SourceDirectorySet;
import org.gradle.api.internal.ConventionMapping;
import org.gradle.api.internal.GeneratedSubclasses;
import org.gradle.api.internal.IConventionAware;

}

tasks.withType<CodeNarc>().configureEach {
    if (name.contains("IntegTest")) {
        config = configFile("codenarc-integtests.xml")
    }
}

val SourceSet.allGroovy: SourceDirectorySet
    get() = the<GroovySourceDirectorySet>()

abstract class CodeNarcRule @Inject constructor(
    private val groovyVersion: String
) : ComponentMetadataRule {

        String displayName = parentDisplayName + " Antlr source";
        AntlrSourceDirectorySet antlrSourceSet = objectFactory.newInstance(DefaultAntlrSourceDirectorySet.class, objectFactory.sourceDirectorySet(name, displayName));
        antlrSourceSet.getFilter().include("**/*.g");
        antlrSourceSet.getFilter().include("**/*.g4");
        return antlrSourceSet;
    }

     * is passed to the closure as its delegate.
     * <p>
     * See the example below how {@link org.gradle.api.tasks.SourceSet} 'main' is accessed and how the {@link org.gradle.api.file.SourceDirectorySet} 'java'
     * is configured to exclude some package from compilation.
     *
     * <pre class='autoTested'>
     * plugins {
     *     id 'java'
     * }
     *
     * sourceSets {
     *   main {

import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.Task;
import org.gradle.api.artifacts.repositories.ArtifactRepository;
import org.gradle.api.file.FileCollection;
import org.gradle.api.file.SourceDirectorySet;
import org.gradle.api.internal.CollectionCallbackActionDecorator;
import org.gradle.api.internal.DefaultPolymorphicDomainObjectContainer;
import org.gradle.api.internal.collections.DomainObjectCollectionFactory;

link:{javadocPath}/org/gradle/api/file/SourceDirectorySet.html[SourceDirectorySet]:: Hierarchy of source directories
Factories;;
* link:{javadocPath}/org/gradle/api/model/ObjectFactory.html#sourceDirectorySet-java.lang.String-java.lang.String-[ObjectFactory.sourceDirectorySet(String, String)]

=== Lazy Collections API Reference

Use these types for _mutable_ values:

        failure.assertHasCause('Class Thing has no constructor that is annotated with @Inject.')
    }

    def "plugin can create SourceDirectorySet instances"() {
        given:
        buildFile << """
            def dirSet = project.objects.sourceDirectorySet("sources", "some source files")
            assert dirSet != null
        """

        expect:
        succeeds()
    }