}

                @Mutate
                void addCompareImplementationClassesTask(ModelMap<Task> tasks, @Path("first") Named first, @Path("second") Named second) {
                    tasks.create("compareImplementationClasses") {
                        it.doLast {
                            println "implementation class is reused: ${first.getClass().is(second.getClass())}"
                        }
                    }