private final Daemon daemon;
    private final ExplainingSpec<DaemonContext> compatibilitySpec;

    public static final String EXPIRATION_REASON = "other compatible daemons were started";

    CompatibleDaemonExpirationStrategy(Daemon daemon, ExplainingSpec<DaemonContext> compatibilitySpec) {
        this.daemon = daemon;
        this.compatibilitySpec = compatibilitySpec;
    }

 * limitations under the License.
 */

package org.gradle.integtests.fixtures.daemon

import org.gradle.integtests.fixtures.ProcessFixture
import org.gradle.launcher.daemon.context.DaemonContext
import org.gradle.launcher.daemon.server.api.DaemonStateControl.State
import org.gradle.util.GradleVersion

import static org.gradle.launcher.daemon.server.api.DaemonStateControl.State.Busy

        final Address address = info.getAddress();
        final DaemonContext daemonContext = info.getContext();
        final byte[] token = info.getToken();
        final State state = info.getState();

        lock.lock();
        try {
            LOGGER.debug("Storing daemon address: {}, context: {}", address, daemonContext);
            cache.update(new ObjectHolder.UpdateAction<DaemonRegistryContent>() {

        Daemon daemon = daemonServices.get(Daemon.class);
        daemon.start();

        try {
            DaemonContext daemonContext = daemonServices.get(DaemonContext.class);
            Long pid = daemonContext.getPid();
            daemonStarted(pid, daemon.getUid(), daemon.getAddress(), daemonLog);

@Issue("GRADLE-3539")
class DaemonStatusAndErrorReportingTest extends Specification {

    def "PID can be null"() {
        given:
        def daemonContext = new DefaultDaemonContext(null, null, null, null, null, null, null, false, NativeServicesMode.ENABLED, null)

        when:
        def pid = daemonContext.pid;

        then:
        noExceptionThrown()
        pid == null
    }

    def "PID unboxing should not happen in Status"() {

import org.gradle.internal.service.Provides;
import org.gradle.internal.service.ServiceRegistry;
import org.gradle.launcher.daemon.configuration.DaemonParameters;
import org.gradle.launcher.daemon.context.DaemonContext;
import org.gradle.launcher.daemon.context.DaemonRequestContext;

import java.io.InputStream;
import java.util.UUID;

/**

import org.gradle.internal.logging.events.OutputEventListener;
import org.gradle.internal.nativeintegration.ProcessEnvironment;
import org.gradle.launcher.daemon.context.DaemonContext;
import org.gradle.launcher.daemon.protocol.Build;
import org.gradle.launcher.exec.BuildActionParameters;
import org.gradle.launcher.exec.BuildActionResult;

import java.io.InputStream;
import java.util.UUID;

import org.gradle.integtests.fixtures.daemon.DaemonIntegrationSpec
import org.gradle.integtests.fixtures.daemon.DaemonLogsAnalyzer
import org.gradle.integtests.fixtures.executer.GradleHandle
import org.gradle.launcher.daemon.context.DaemonContext
import org.gradle.launcher.daemon.server.DaemonStateCoordinator
import org.gradle.launcher.daemon.testing.DaemonEventSequenceBuilder
import org.gradle.util.GradleVersion

class DaemonCompatibilitySpecSpec extends Specification {

    @Rule
    TestNameTestDirectoryProvider tmp = new TestNameTestDirectoryProvider(getClass())

    private DaemonRequestContext request
    private DaemonContext candidate = Mock(DaemonContext)

    private TestFile javaHome = tmp.createDir("jdk")

    def setup() {
        javaHome.file("bin", OperatingSystem.current().getExecutableName("java")).touch()
    }

import org.gradle.launcher.daemon.configuration.ForegroundDaemonConfiguration;
import org.gradle.launcher.daemon.context.DaemonCompatibilitySpec;
import org.gradle.launcher.daemon.context.DaemonContext;
import org.gradle.launcher.daemon.context.DaemonRequestContext;
import org.gradle.launcher.daemon.context.DefaultDaemonContext;
import org.gradle.launcher.daemon.toolchain.DaemonJvmCriteria;