// progress display name on the console, whereas we want to display both the progress display name and the status
        // This should be pushed down into the progress logger infrastructure so that an operation can have both a display name (that doesn't change) and
        // a status (that does)
        if (statusProgressLogger == null) {

     *
     * @return The name of the operation.
     */
    String getName();

    /**
     * Returns a human consumable display name for the operation. This display name provides enough context for a human to uniquely identify the operation.
     *
     * @return The display name of the operation.
     */
    String getDisplayName();

    /**
     * Returns the parent operation, if any.
     *

    }

    /**
     * Returns the display name for this plugin declaration.
     *
     * <p>The display name is used when publishing this plugin to repositories
     * that support human-readable artifact names.
     *
     * @since 4.10
     */
    public String getDisplayName() {
        return displayName;
    }

    /**
     * Sets the display name for this plugin declaration.
     *

        settings                     | buildName | dependencyName | display
        ""                           | "buildC"  | "buildC"       | "default root project name"
        "rootProject.name='someLib'" | "buildC"  | "someLib"      | "configured root project name"
    }

    @ToBeFixedForConfigurationCache
    def "includes build identifier in task failure error message with #display"() {
        repoC.file("settings.gradle") << """

- Initiate an id_token request to the WSO2 Identity Server, over a known [grant type](https://docs.wso2.com/display/IS540/OAuth+2.0+Grant+Types). For example, the following cURL command illustrates the syntax of an id_token request that can be initiated over the [Client Credentials Grant](https://docs.wso2.com/display/IS540/Client+Credentials+Grant) grant type.

        /**
         * Returns the display name of this transformer.
         */
        String getDisplayName();

    }

    /**
     * Describes the subject (artifact or file) of a transform operation.
     *
     * @since 5.1
     */
    interface SubjectDescriptor {

        /**
         * Returns the display name of this subject.
         */
        String getDisplayName();

        settings                     | buildName | dependencyName | display
        ""                           | "buildB"  | "buildB"       | "default root project name"
        "rootProject.name='someLib'" | "buildB"  | "someLib"      | "configured root project name"
    }

    @ToBeFixedForConfigurationCache
    def "includes build identifier in task failure error message with #display"() {
        repo.file("settings.gradle") << """

    @Test
    void defaultValues() {
        expect:
        assertThat(sourceSet.scala, instanceOf(DefaultSourceDirectorySet))
        assertThat(sourceSet.scala, isEmpty())
        assertThat(sourceSet.scala.displayName, equalTo('<set-display-name> Scala source'))

     * a human each child operation of a given operation.
     */
    String getName();

    /**
     * Returns a human consumable display name for the operation. This display name should generally provide enough context
     * to uniquely identify the operation to a human.
     *
     * @return The display name of the operation
     */
    String getDisplayName();

    /**
     * Returns the id of the parent of the operation, if any.

     *
     * The executor will collect failures thrown by actions and rethrow when the executor is stopped.
     *
     * @param displayName The display name for the this executor. Used for thread names, logging and error message.
     * @return The executor.
     */
    ManagedExecutor create(String displayName);

    /**