tasks.register('ok') {
                doLast { }
            }
        """
        file("inc/sub/src/main/java/test/PluginImpl.java") << """
            package test;

            import ${Project.name};
            import ${Plugin.name};

            public class PluginImpl implements Plugin<Project> {
                public void apply(Project project) {
                }
            }
        """

        settingsFile << """
            includeBuild("plugins")
        """

        file("plugins/src/main/java/PluginImpl.java") << """
            import ${Project.name};
            import ${Plugin.name};
            import ${Problems.name};
            import javax.inject.Inject;

            public abstract class PluginImpl implements Plugin<Project> {

                @Inject
                protected abstract Problems getProblems();

                        implementationClass = "test.PluginImpl"
                    }
                }
            }
        """
        pluginSourceFile = rootDir.file("src/main/java/test/PluginImpl.java")
        pluginSourceFile << """
            package test;

            import ${Project.name};
            import ${Plugin.name};

            public class PluginImpl implements Plugin<Project> {

        settingsFile << """
            includeBuild("plugins")
        """
        file("plugins/src/main/java/PluginImpl.java") << """
            import ${Project.name};
            import ${Plugin.name};

            public class PluginImpl implements Plugin<Project> {
                public void apply(Project project) {
                    project.getTasks().register("executedTask", t -> {