} else {
                task.jvmArgs("-XX:+UseG1GC");
            }
        });

        // TODO: fix usages of IT tests depending on Tests methods so this extension is not necessary
        GradleUtils.extendSourceSet(project, SourceSet.TEST_SOURCE_SET_NAME, SOURCE_SET_NAME);

        // add alias task that is easier to type
        project.getTasks().register("icTest").configure(alias -> alias.dependsOn(SOURCE_SET_NAME));
    }

        SourceSet yamlCompatTestSourceSet = sourceSets.create(SOURCE_SET_NAME);
        SourceSet yamlTestSourceSet = sourceSets.getByName(InternalYamlRestTestPlugin.SOURCE_SET_NAME);
        GradleUtils.extendSourceSet(project, InternalYamlRestTestPlugin.SOURCE_SET_NAME, SOURCE_SET_NAME);

        // copy compatible rest specs
        Configuration bwcMinorConfig = project.getConfigurations().create(BWC_MINOR_CONFIG_NAME);