delegate.rootDir

    override fun getRootProject(): ProjectDescriptor =
        delegate.rootProject

    override fun project(path: String): ProjectDescriptor =
        delegate.project(path)

    override fun findProject(path: String): ProjectDescriptor? =
        delegate.findProject(path)

    override fun project(projectDir: File): ProjectDescriptor =
        delegate.project(projectDir)

     */
    @Restricted
    ProjectDescriptor getRootProject();

    /**
     * <p>Returns the project with the given path.</p>
     *
     * @param path The path.
     * @return The project with the given path. Never returns null.
     * @throws UnknownProjectException If no project with the given path exists.
     */
    ProjectDescriptor project(String path) throws UnknownProjectException;

        DefaultProjectDescriptor projectDescriptor = new DefaultProjectDescriptor(parentDescriptor, name, projectDir, descriptorRegistry, parentProject.getServices().get(FileResolver.class));

        ProjectState projectState = parentProject.getServices().get(ProjectStateRegistry.class).registerProject(parentProject.getServices().get(BuildState.class), projectDescriptor);

import org.gradle.api.component.SoftwareComponentContainer
import org.gradle.api.file.ConfigurableFileCollection
import org.gradle.api.file.ConfigurableFileTree
import org.gradle.api.initialization.ProjectDescriptor
import org.gradle.api.internal.GradleInternal
import org.gradle.api.internal.file.DefaultFilePropertyFactory
import org.gradle.api.internal.file.DefaultProjectLayout
import org.gradle.api.internal.file.FileCollectionFactory

Method <org.gradle.api.initialization.ProjectDescriptor.getName()> does not have raw return type assignable to org.gradle.api.provider.Property in (ProjectDescriptor.java:0)
Method <org.gradle.api.initialization.ProjectDescriptor.getParent()> does not have raw return type assignable to org.gradle.api.provider.Provider in (ProjectDescriptor.java:0)

}
----

=== 3. Define the root project name

The settings file defines your project name using the link:{javadocPath}/org/gradle/api/initialization/ProjectDescriptor.html[`rootProject.name` property]:

[source,kotlin]
----
rootProject.name = "root-project"
----

There is only one root project per build.

=== 4. Define dependency resolution strategies