import org.junit.runner.notification.RunNotifier;

            public class ${className} extends Runner {
                private final Class<?> type;

                public BrokenRunnerOrExtension(Class<?> type) {
                    this.type = type;
                }

                @Override
                public Description getDescription() {

            package org.gradle;

            import org.junit.jupiter.api.extension.BeforeTestExecutionCallback;
            import org.junit.jupiter.api.extension.ExtensionContext;

            public class BrokenRunnerOrExtension implements BeforeTestExecutionCallback {
                @Override
                public void beforeTestExecution(ExtensionContext context) throws Exception {

                    }
                }
            }
        """.stripIndent()
        writeBrokenRunnerOrExtension('BrokenRunnerOrExtension')
        writeClassUsingBrokenRunnerOrExtension('ClassWithBrokenRunnerOrExtension', 'BrokenRunnerOrExtension')
        buildFile << """
            apply plugin: 'java'
            ${mavenCentralRepository()}
            dependencies {