jvmOptions = []
        } else {
            jvmOptions = originalJvmOptions.collect { it.toString() }  // makes sure that all elements are java.lang.String instances
        }
        if (!JavaVersion.current().isJava8Compatible() && jvmOptions.count { it.startsWith('-XX:MaxPermSize=') } == 0) {
            jvmOptions << '-XX:MaxPermSize=256m'
        }

        return jvmOptions
    }

    @Override
    Jvm computeJdkForTest() {
        AvailableJavaHomes.getAvailableJdk {
            it.languageVersion < Jvm.current().javaVersion && it.languageVersion.isJava8Compatible()
        }
    }

    @Override
    Jvm computeJdkForTest() {
        AvailableJavaHomes.getAvailableJdk {
            it.languageVersion < Jvm.current().javaVersion && it.languageVersion.isJava8Compatible()
        }
    }

    testImplementation("junit:junit:4.13")
    runtimeOnly("com.googlecode:reflectasm:1.01")
}

(tasks.getByName("test") as Test).apply {
    if (!JavaVersion.current().isJava8Compatible) {
        jvmArgs("-XX:MaxPermSize=512m")
    }
    jvmArgs("-XX:+HeapDumpOnOutOfMemoryError")
}

task<DependencyReportTask>("dependencyReport") {
    outputs.upToDateWhen { false }

            maxHeapSize = testRunnerMemory
            maxParallelForks = ${config.maxParallelForks}
            setForkEvery(testForkEvery.toLong())

            if (!JavaVersion.current().isJava8Compatible) {
                jvmArgs("-XX:MaxPermSize=512m")
            }
            jvmArgs("-XX:+HeapDumpOnOutOfMemoryError")
        }

        task<DependencyReportTask>("dependencyReport") {

import static org.hamcrest.CoreMatchers.containsString

@CompileStatic
class ScriptDslFixture {

    static final List<BuildInitDsl> SCRIPT_DSLS = JavaVersion.current().isJava8Compatible() ? [KOTLIN, GROOVY] : [GROOVY]

    static final List<List<BuildInitDsl>> scriptDslCombinationsFor(int count) {
        return ([SCRIPT_DSLS] * count).combinations()
    }

            // don't load scala into the daemon as it exhausts permgen
            return
        } else if (!GradleContextualExecuter.isEmbedded() && !GradleContextualExecuter.isParallel() && !JavaVersion.current().isJava8Compatible()) {
            executer.withBuildJvmOpts('-XX:MaxPermSize=128m')
        }

        TestFile projectDir = sample.dir.file('groovy')

            copiedOptions,
            dryRun
        );
    }

    @Override
    public WorkerTestClassProcessorFactory getProcessorFactory() {
        if (!JavaVersion.current().isJava8Compatible()) {
            throw new UnsupportedJavaRuntimeException("Running JUnit Platform requires Java 8+, please configure your test java executable with Java 8 or higher.");
        }
        validateOptions();

        and:
        JavaVersion.current().java6Compatible == isJava6Compatible
        JavaVersion.current().java7Compatible == isJava7Compatible
        JavaVersion.current().java8Compatible == isJava8Compatible
        JavaVersion.current().java9Compatible == isJava9Compatible
        JavaVersion.current().java10Compatible == isJava10Compatible
        JavaVersion.current().java11Compatible == isJava11Compatible

        return isCompatibleWith(VERSION_1_6);
    }

    public boolean isJava7Compatible() {
        return isCompatibleWith(VERSION_1_7);
    }

    public boolean isJava8Compatible() {
        return isCompatibleWith(VERSION_1_8);
    }

    public boolean isJava9Compatible() {
        return isCompatibleWith(VERSION_1_9);
    }

    public boolean isJava10Compatible() {