@get:OutputDirectory
    abstract val outputDir: DirectoryProperty

    init {
        outputDir.convention(project.layout.buildDirectory.dir("generated/sources/autoTested/groovy"))
    }

    @TaskAction
    fun generate() {
        fileOperations.delete(outputDir.get().asFile)

        if (generateAutoTestedSamplesTest.get()) {

    }

    @Override
    public void addSourceRoot(@Nonnull Project project, @Nonnull SourceRoot source) {
        MavenProject prj = getMavenProject(requireNonNull(project, "project" + " cannot be null"));
        prj.addSourceRoot(requireNonNull(source, "source" + " cannot be null"));
    }

    @Override
    public void addSourceRoot(
            @Nonnull Project project,

        // merge implicitly assumes that merge is only called on the same GAV and does not perform any validation here!
        Metadata source = new Metadata();
        source.setArtifactId("source-artifact");
        source.setGroupId("source-group");
        source.setVersion("2.0");
        assertFalse(target.merge(source));
        assertEquals("myArtifact", target.getArtifactId());
        assertEquals("myGroup", target.getGroupId());

      </description>
      <fields>
        <field>
          <name>sources</name>
          <version>4.1.0+</version>
          <description>
            All the sources to compile and resources files to copy for a project or it's unit tests.
            The sources can be Java source files, generated source files, scripts, or resources for examples.
            Each source is specified by a {@code directory} element, which is relative to the POM.

            <id>modello</id>
            <goals>
              <goal>velocity</goal>
              <goal>xdoc</goal>
              <goal>xsd</goal>
            </goals>
            <phase>generate-sources</phase>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <executions>

 * limitations under the License.
 */

package gradlebuild.binarycompatibility.rules;

import gradlebuild.binarycompatibility.metadata.KotlinMetadataQueries;
import gradlebuild.binarycompatibility.sources.SinceTagStatus;
import japicmp.model.JApiClass;
import japicmp.model.JApiCompatibility;
import japicmp.model.JApiConstructor;
import japicmp.model.JApiField;
import japicmp.model.JApiHasAnnotations;

            <id>modello</id>
            <goals>
              <goal>velocity</goal>
              <goal>xdoc</goal>
              <goal>xsd</goal>
            </goals>
            <phase>generate-sources</phase>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>

      <instantiationStrategy>per-lookup</instantiationStrategy>
      <executionStrategy>once-per-session</executionStrategy>
      <deprecated>deprecated-mojo</deprecated>
      <since>2.2</since>
      <executePhase>generate-sources</executePhase>
      <executeGoal>some-goal</executeGoal>
      <executeLifecycle>cobertura</executeLifecycle>
      <configurator>antrun</configurator>
      <parameters>
        <parameter>

       release artifact directory is not expected to provide metadata.

 []

 The following are generated from this model:

   * {{{./apidocs/index.html}Java sources}} with Reader and Writers for the Xpp3 XML parser, to read and write <<<maven-metadata(-*).xml>>> files,

   * a {{{../../api/maven-api-metadata/repository-metadata.html}Descriptor Reference}}.
 

            <id>modello</id>
            <goals>
              <goal>velocity</goal>
              <goal>xdoc</goal>
              <goal>xsd</goal>
            </goals>
            <phase>generate-sources</phase>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>