* This information includes the dependency type (main classes, test classes, <i>etc.</i>),
 * a scope (compile, runtime <i>etc.</i>), an obligation (whether the dependency
 * is optional or mandatory), and possible exclusions for transitive dependencies.
 * The {@linkplain #getVersionConstraint() version} and the {@linkplain #getOptional() obligation}
 * may not be defined precisely.
 *
 * @since 4.0.0
 */
@Experimental
@Immutable

     */
    @Nonnull
    Node collectDependencies(@Nonnull Project project, @Nonnull PathScope scope);

    /**
     * Collects the transitive dependencies of some artifacts and builds a dependency graph. Note that this operation is
     * only concerned about determining the coordinates of the transitive dependencies and does not actually resolve the
     * artifact files.
     * <p>

        Artifact artifact = getArtifact("c", res.getArtifacts());
        // local wins now, and irrelevant if not local as test/provided aren't transitive
        // assertEquals( Artifact.SCOPE_COMPILE, artifact.getArtifactScope(), "Check artifactScope" );
        assertEquals(Artifact.SCOPE_TEST, artifact.getScope(), "Check artifactScope");
    }

    @Test

 * </ul>
 * <p>
 * <b>Dependency Filtering</b>: For non-POM projects with dependency management, the builder:
 * <ul>
 *   <li>Filters dependencies to include only those with transitive scopes (compile/runtime)</li>
 *   <li>Applies managed dependency metadata (version, scope, optional flag, exclusions) to direct dependencies</li>
 *   <li>Removes managed dependencies that are not used by direct dependencies</li>

    }

    protected DependencyManager getDependencyManager() {
        return getDependencyManager(true); // same default as in Maven4
    }

    public DependencyManager getDependencyManager(boolean transitive) {
        return transitive
                ? new TransitiveDependencyManager(getScopeManager())
                : new ClassicDependencyManager(getScopeManager());
    }

    protected DependencySelector getDependencySelector() {

import org.apache.maven.artifact.resolver.ResolutionNode;

/**
 * Resolves conflicting artifacts by always selecting the farthest declaration. Farthest is defined as the
 * declaration that has the most transitive steps away from the project being built.
 *
 * @since 3.0
 */
@Named("farthest")
@Singleton
@Deprecated
public class FarthestConflictResolver implements ConflictResolver {

    }

    @Override
    public void artifactDescriptorInvalid(RepositoryEvent event) {
        // The exception stack trace is not really interesting here
        logger.warn(
                "The POM for {} is invalid, transitive dependencies (if any) will not be available: {}",
                event.getArtifact(),
                event.getException().getMessage());
    }

    @Override

        return trail;
    }

    public boolean isResolved() {
        return children != null;
    }

    /**
     * Test whether the node is direct or transitive dependency.
     *
     * @return whether the node is direct or transitive dependency
     */
    public boolean isChildOfRootNode() {
        return parent != null && parent.parent == null;
    }

                try {
                    artifact = artifact.setFile(ProjectClasspathTestType.getFileForClasspathResource(
                            ProjectClasspathTestType.DIR + "transitive-" + scope + "-dep.xml"));
                    result.setArtifact(artifact);
                } catch (FileNotFoundException | URISyntaxException e) {

import org.apache.maven.artifact.resolver.ResolutionNode;

/**
 * Resolves conflicting artifacts by always selecting the nearest declaration. Nearest is defined as the
 * declaration that has the least transitive steps away from the project being built.
 *
 * @since 3.0
 */
@Named("nearest")
@Singleton
@Deprecated
public class NearestConflictResolver implements ConflictResolver {