return this.modelId;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        InputSource that = (InputSource) o;
        return Objects.equals(modelId, that.modelId)
                && Objects.equals(location, that.location)

    /**
     * Performs a collection lookup for given typed components.
     *
     * @param type The component type.
     * @return The map of components. The map may be empty if no components found.
     * @param <T> The component type.
     * @throws LookupException if there is some provisioning related issue.
     */
    @Nonnull
    <T> Map<String, T> lookupMap(Class<T> type);

 * under the License.
 */
package org.apache.maven.api.services;

import org.apache.maven.api.annotations.Experimental;

/**
 * The Exception class thrown by {@link VersionParser}.
 *
 * @since 4.0.0
 */
@Experimental
public class VersionParserException extends MavenException {
    /**
     * @param message the message to give
     * @param e the {@link Exception}
     */

 * under the License.
 */
package org.apache.maven.api.services;

import org.apache.maven.api.annotations.Experimental;

/**
 * The Exception class throw by the {@link Lookup} service.
 *
 * @since 4.0.0
 */
@Experimental
public class LookupException extends MavenException {

    public LookupException(String message) {
        super(message);
    }

    /**

import org.apache.maven.api.Session;
import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

/**
 * Base class for requests.
 *
 * @since 4.0.0
 */
@Experimental
abstract class BaseRequest {

    private final Session session;

    protected BaseRequest(@Nonnull Session session) {
        this.session = nonNull(session, "session cannot be null");
    }

import static org.junit.Assert.fail;

import java.util.logging.Level;
import java.util.logging.Logger;

import org.junit.Test;

public class CurlTest {
    private static final Logger logger = Logger.getLogger(CurlTest.class.getName());

    @Test
    public void test_Get() {
        Curl.get("https://www.codelibs.org/").execute(response -> {

                .build();
    }

    @Nonnull
    static VersionResolverRequestBuilder builder() {
        return new VersionResolverRequestBuilder();
    }

    @NotThreadSafe
    class VersionResolverRequestBuilder {
        Session session;
        ArtifactCoordinate artifactCoordinate;

        public VersionResolverRequestBuilder session(Session session) {
            this.session = session;

                .build();
    }

    @Nonnull
    static VersionResolverRequestBuilder builder() {
        return new VersionResolverRequestBuilder();
    }

    @NotThreadSafe
    class VersionResolverRequestBuilder {
        Session session;
        ArtifactCoordinate artifactCoordinate;

        public VersionResolverRequestBuilder session(Session session) {
            this.session = session;

                .session(nonNull(session, "session cannot be null"))
                .coordinates(nonNull(coordinates, "coordinates cannot be null"))
                .build();
    }

    @NotThreadSafe
    class ArtifactResolverRequestBuilder {
        Session session;
        Collection<? extends ArtifactCoordinate> coordinates;

        ArtifactResolverRequestBuilder() {}

        @Nonnull

     */
    @Nonnull
    List<Node> getNodes();

    /**
     * Returns the file paths of all dependencies, regardless on which tool option those paths should be placed.
     * The returned list may contain a mix of Java class-path, Java module-path, and other types of path elements.
     * This collection has the same content than {@code getDependencies.values()} except that it does not contain
     * null elements.
     *