public class DeprecatedPlugin implements Plugin<Project> {
                @Override
                public void apply(Project project) {
                    DeprecationLogger.deprecatePlugin("DeprecatedPlugin").replaceWithExternalPlugin("Foobar").willBeRemovedInGradle9().undocumented().nagUser();
                    project.getTasks().create("thisIsADeprecatedTask", DeprecatedTask.class);
                }
            }
        """.stripIndent()

        }

        /**
         * Advice output: Consider using the ${replacement} plugin instead.
         */
        public DeprecatePlugin replaceWithExternalPlugin(String replacement) {
            this.externalReplacement = true;
            return replaceWith(replacement);
        }
    }

    }

    def "logs plugin replaced with external one message"() {
        when:
        DeprecationLogger.deprecatePlugin("pluginName").replaceWithExternalPlugin("replacement").willBeRemovedInGradle9().undocumented().nagUser()

        then: