import javax.inject.Singleton;

import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;

import org.apache.maven.api.services.LifecycleRegistry;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.api.services.LookupException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import static java.util.stream.Collectors.toCollection;
import static java.util.stream.Collectors.toMap;

class IntegrationTestSamplesExecutor extends CommandExecutor {

 */

package org.gradle.jvm.toolchain.internal;

import org.gradle.api.internal.file.FileResolver;

import javax.inject.Inject;
import java.util.Collection;
import java.util.Set;
import java.util.stream.Collectors;

public class LocationListInstallationSupplier implements InstallationSupplier {

    public static final String JAVA_INSTALLATIONS_PATHS_PROPERTY = "org.gradle.java.installations.paths";

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.plugin;

import java.util.List;
import java.util.stream.Collectors;

import org.apache.maven.model.Plugin;

/**
 * Exception occurring trying to resolve a plugin.
 *
 */
public class PluginResolutionException extends Exception {

    private final Plugin plugin;

import org.gradle.plugins.ide.eclipse.model.EclipseModel;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

public class EclipseModelAwareUniqueProjectNameProvider implements UniqueProjectNameProvider {
    private final ProjectStateRegistry projectRegistry;
    private Map<ProjectState, String> deduplicated;

            ModelProblemCollector problems) {
        return getActiveProfiles(profiles.stream().map(Profile::new).collect(Collectors.toList()), context, problems)
                .stream()
                .map(Profile::getDelegate)
                .collect(Collectors.toList());
    }

    @Override
    public List<Profile> getActiveProfiles(

                        recessive.getChildren().stream().map(XmlNode::getName).collect(Collectors.toSet());
                for (String name : names) {
                    List<XmlNode> dominantChildren = dominant.getChildren().stream()
                            .filter(n -> n.getName().equals(name))
                            .collect(Collectors.toList());
                    if (!dominantChildren.isEmpty()) {

        return toolchains.stream().filter(t -> !isValidToolchain(t)).collect(Collectors.toList());
    }

    private static List<JvmToolchainMetadata> validToolchains(Collection<JvmToolchainMetadata> toolchains) {
        return toolchains.stream().filter(ShowToolchainsTask::isValidToolchain).sorted(TOOLCHAIN_COMPARATOR).collect(Collectors.toList());
    }

    private static boolean isValidToolchain(JvmToolchainMetadata t) {

import org.gradle.internal.os.OperatingSystem;

import javax.inject.Inject;
import java.io.File;
import java.util.Arrays;
import java.util.Collections;
import java.util.Set;
import java.util.stream.Collectors;

public class LinuxInstallationSupplier implements InstallationSupplier {
    @VisibleForTesting
    final File[] roots;
    private final OperatingSystem os;

    @Inject

package org.gradle.docs.samples;

import org.gradle.exemplar.model.Sample;
import org.junit.runners.model.InitializationError;

import java.util.List;
import java.util.function.Predicate;
import java.util.stream.Collectors;

abstract class PartitioningSamplesRunner extends IntegrationTestSamplesRunner {
    public static class SamplesBucket extends PartitioningSamplesRunner {