initScript  """
            org.gradle.internal.deprecation.DeprecationLogger.deprecate('Init script')
                .willBeRemovedInGradle9()
                .undocumented()
                .nagUser()
            org.gradle.internal.deprecation.DeprecationLogger.deprecate('Init script')
                  .willBeRemovedInGradle9()
                  .undocumented()
                  .nagUser()
        """

        file('script.gradle') << """

        when:
        builder.willBeRemovedInGradle9().undocumented().nagUser()

        then:
        expectMessage "Summary is deprecated. This is scheduled to be removed in Gradle ${NEXT_GRADLE_VERSION}. Context. Advice."
    }

    def "logs generic deprecation message for specific thing"() {
        when:
        DeprecationLogger.deprecate("Something").willBeRemovedInGradle9().undocumented().nagUser()

        then:

                    System.out.println("DeprecatedTask.causeDeprecationWarning() executed.");
                }

                public static void someFeature() {
                    DeprecationLogger.deprecateMethod(DeprecatedTask.class, "someFeature()").willBeRemovedInGradle9().undocumented().nagUser();

            DeprecationLogger.deprecateMethod(LenientConfiguration.class, "getFirstLevelModuleDependencies(Spec)")
                .withAdvice("Use getFirstLevelModuleDependencies() instead.")
                .willBeRemovedInGradle9()
                .withUpgradeGuideSection(8, "deprecate_filtered_configuration_file_and_filecollection_methods")
                .nagUser();

            return Collections.emptySet();
        }

        DeprecationLogger.deprecateMethod(LenientConfiguration.class, "getFirstLevelModuleDependencies(Spec)")
            .withAdvice("Use getFirstLevelModuleDependencies() instead.")
            .willBeRemovedInGradle9()
            .withUpgradeGuideSection(8, "deprecate_filtered_configuration_file_and_filecollection_methods")
            .nagUser();

        Set<ResolvedDependency> matches = new LinkedHashSet<>();

    @Override
    @Deprecated
    public Integer getDirMode() {
        DeprecationLogger.deprecateMethod(CopyProcessingSpec.class, "getDirMode()")
            .replaceWith("getDirPermissions()")
            .willBeRemovedInGradle9()
            .withUpgradeGuideSection(8, "unix_file_permissions_deprecated")
            .nagUser();
        return getMode(buildRootResolver().getDirPermissions());
    }

    @Override

        this.problemId = problemId;
        return (T) this;
    }

    /**
     * Output: This is scheduled to be removed in Gradle 9.0.
     */
    public WithDeprecationTimeline willBeRemovedInGradle9() {
        this.deprecationTimeline = DeprecationTimeline.willBeRemovedInVersion(GRADLE9);
        return new WithDeprecationTimeline(this);
    }

    /**

        DeprecationLogger.deprecateProperty(CompileOptions.class, "annotationProcessorGeneratedSourcesDirectory")
            .replaceWith("generatedSourceOutputDirectory")
            .willBeRemovedInGradle9()
            .withDslReference()
            .nagUser();

        return generatedSourceOutputDirectory.getAsFile().getOrNull();
    }

    /**

    @Nullable
    @Deprecated
    public String getMainClassName() {
        DeprecationLogger.deprecateProperty(CreateStartScripts.class, "mainClassName")
            .replaceWith("mainClass")
            .willBeRemovedInGradle9()
            .withDslReference()
            .nagUser();

        return mainClass.getOrNull();
    }

    @Deprecated
    public void setMainClassName(@Nullable String mainClassName) {

            .withAdvice("JFrog announced JCenter's sunset in February 2021. Use " + replacement + " instead.")
            .withProblemId("repository-jcenter")
            .willBeRemovedInGradle9()
            .withUpgradeGuideSection(6, "jcenter_deprecation")
            .nagUser();
    }

    @Override
    public MavenArtifactRepository mavenCentral(Map<String, ?> args) {