* <p>Provider compatibility: This interface is implemented by all provider versions from 1.0-milestone-3.</p>
 *
 * @since 1.0-milestone-3
 */
public interface ConnectionVersion4 {

    /**
     * <p>Returns the meta-data for this connection. The implementation of this method should be fast, and should continue to work after the connection has been stopped.
     *

Adam Murdoch <******@****.***> 1715904741 +1000

import org.gradle.tooling.internal.consumer.versioning.VersionDetails;
import org.gradle.tooling.internal.protocol.ConnectionVersion4;
import org.gradle.tooling.model.internal.Exceptions;

import java.util.List;

public abstract class AbstractConsumerConnection extends HasCompatibilityMapping implements ConsumerConnection {
    private final ConnectionVersion4 delegate;
    private final VersionDetails providerMetaData;

import org.gradle.tooling.internal.protocol.ConnectionMetaDataVersion1;
import org.gradle.tooling.internal.protocol.ConnectionVersion4;
import org.gradle.tooling.model.build.BuildEnvironment;

import java.util.List;

/**
 * An adapter for unsupported connection using a {@code ConnectionVersion4} based provider.
 *
 * <p>Used for providers &gt;= 1.0-milestone-3 and &lt;= 2.5.</p>
 */

import org.gradle.tooling.internal.protocol.ConnectionVersion4;
import org.gradle.tooling.internal.protocol.ShutdownParameters;
import org.gradle.tooling.internal.protocol.StoppableConnection;

/**
 * <p>Used for providers &gt;= 2.2.</p>
 */
public class ShutdownAwareConsumerConnection extends CancellableConsumerConnection {

import org.gradle.tooling.internal.protocol.ConnectionVersion4
import org.gradle.tooling.model.GradleProject
import org.gradle.tooling.model.build.BuildEnvironment
import spock.lang.Specification

class UnsupportedOlderVersionConnectionTest extends Specification {
    final Distribution distribution = Mock(Distribution)
    final ConsumerOperationParameters parameters = Mock()
    final ConnectionVersion4 connection = Mock()

import org.gradle.tooling.internal.consumer.parameters.ConsumerOperationParameters;
import org.gradle.tooling.internal.consumer.versioning.ModelMapping;
import org.gradle.tooling.internal.protocol.ConnectionVersion4;
import org.gradle.tooling.internal.protocol.InternalInvalidatableVirtualFileSystemConnection;
import org.gradle.tooling.internal.protocol.InternalStopWhenIdleConnection;

/**

        try {
            Factory<ConnectionVersion4> factory = serviceLocator.findFactory(ConnectionVersion4.class);
            if (factory == null) {
                return new NoToolingApiConnection(distribution);
            }
            ConnectionVersion4 connection = factory.create();

import org.gradle.tooling.internal.adapter.ProtocolToModelAdapter;
import org.gradle.tooling.internal.consumer.versioning.ModelMapping;
import org.gradle.tooling.internal.protocol.ConnectionVersion4;
import org.gradle.tooling.internal.protocol.InternalParameterAcceptingConnection;

/**
 * An adapter for {@link InternalParameterAcceptingConnection}.
 *
 * <p>Used for providers &gt;= 4.4.</p>
 */

import org.gradle.tooling.internal.protocol.ConnectionVersion4;

/**
 * An adapter for a Gradle 1.2 or later provider.
 */
public abstract class AbstractPost12ConsumerConnection extends AbstractConsumerConnection {
    private final ConfigurableConnection configurableConnection;

    protected AbstractPost12ConsumerConnection(ConnectionVersion4 delegate, VersionDetails providerMetaData) {