failure.assertHasErrorOutput("Gradle ${GradleVersion.current().version} requires Java 1.8 or later to run. You are currently using Java ${jdk.javaVersion}.")

        where:
        jdk << AvailableJavaHomes.getJdks("1.6", "1.7")
    }

    def "provides reasonable failure message when attempting to run build under java #jdk.javaVersion"() {
        given:
        prepareWrapper()

        result.hasErrorOutput("Gradle ${GradleVersion.current().version} requires Java 1.8 or later to run. You are currently using Java ${jdk.javaVersion}.")

        where:
        jdk << AvailableJavaHomes.getJdks("1.6", "1.7")
    }

    @Requires(IntegTestPreconditions.UnsupportedJavaHomeAvailable)

        IntegTestPreconditions.Java11HomeAvailable
    ])
    def "compile is out of date when changing the java version"() {
        def jdk8 = AvailableJavaHomes.getJdk(VERSION_1_8)
        def jdk11 = AvailableJavaHomes.getJdk(VERSION_11)

        buildScript(scalaProjectBuildScript(ScalaBasePlugin.DEFAULT_ZINC_VERSION, '2.12.6'))
        when:
        executer.withJavaHome(jdk8.javaHome)
        run 'compileScala'

    }

    private Jvm getJdkWithDifferentVendor() {
        def jdkMetadata = getJvmInstallationMetadata(jdkRepository.getJdk())
        def filterForOtherJdk = (JvmInstallationMetadata metadata) -> !AvailableJavaHomes.isCurrentJavaHome(metadata) &&
            jdkRepository.getJdk().getJavaHome().toPath().toAbsolutePath() != metadata.javaHome.toAbsolutePath() &&
            metadata.vendor.rawVendor != jdkMetadata.vendor.rawVendor

import org.junit.Assume

import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk17
import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk21
import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk8
import static org.gradle.integtests.tooling.r86.ProblemsServiceModelBuilderCrossVersionTest.getBuildScriptSampleContent

@TargetGradleVersion(">=8.7")
@ToolingApiVersion("=8.7")

import org.apache.maven.api.services.model.ProfileActivator;

/**
 * Determines profile activation based on the version of the current Java runtime.
 *
 * @see Activation#getJdk()
 */
@Named("jdk-version")
@Singleton
public class JdkVersionProfileActivator implements ProfileActivator {

    private static final Pattern FILTER_1 = Pattern.compile("[^\\d._-]");

import org.apache.maven.model.profile.ProfileActivationContext;

/**
 * Determines profile activation based on the version of the current Java runtime.
 *
 * @see Activation#getJdk()
 */
@Named("jdk-version")
@Singleton
public class JdkVersionProfileActivator implements ProfileActivator {

    private static final Pattern FILTER_1 = Pattern.compile("[^\\d._-]");

    String getVersion() {
        return "1.8"
    }

    JavaVersion getJavaVersion() {
        JavaVersion.toVersion(version)
    }

    JavaInfo getTarget() {
        return AvailableJavaHomes.getJdk(javaVersion)
    }


    def subprojects = ['a', 'b', 'c', 'd']

    def setup() {
        Assume.assumeTrue(target != null)

        def java = TextUtil.escapeString(target.getJavaExecutable())

        return JavaVersion.toVersion(version)
    }

    def withJavaProjectUsingToolchainsForJavaVersion(String version) {
        def javaVersion = toJavaVersion(version)
        def target = AvailableJavaHomes.getJdk(javaVersion)
        Assume.assumeNotNull(target)
        withJavaProjectUsingToolchainsForJavaVersion(target)
    }

    def withJavaProjectUsingToolchainsForJavaVersion(Jvm jvm) {
        buildFile << """

import org.junit.Assume

import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk17
import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk21
import static org.gradle.integtests.fixtures.AvailableJavaHomes.getJdk8

@ToolingApiVersion(">=8.6")
class ProblemsServiceModelBuilderCrossVersionTest extends ToolingApiSpecification {