}

    @Override
    public Collection<org.eclipse.aether.scope.DependencyScope> buildDependencyScopes(
            InternalScopeManager internalScopeManager) {
        ArrayList<org.eclipse.aether.scope.DependencyScope> result = new ArrayList<>();
        result.add(internalScopeManager.createDependencyScope(
                DependencyScope.COMPILE.id(), DependencyScope.COMPILE.isTransitive(), all()));

        Collection<DependencyScope> allDependencyScopes = internalScopeManager.getDependencyScopeUniverse();
        Collection<DependencyScope> nonTransitiveDependencyScopes =
                allDependencyScopes.stream().filter(s -> !s.isTransitive()).collect(Collectors.toSet());
        DependencyScope system =
                internalScopeManager.getDependencyScope(DS_SYSTEM).orElse(null);

    }

    protected DependencySelector getDependencySelector() {
        return new AndDependencySelector(
                ScopeDependencySelector.legacy(
                        null, Arrays.asList(DependencyScope.TEST.id(), DependencyScope.PROVIDED.id())),
                OptionalDependencySelector.fromDirect(),
                new ExclusionDependencySelector());
    }

import java.util.Collections;
import java.util.List;
import java.util.Optional;

import org.apache.maven.RepositoryUtils;
import org.apache.maven.api.DependencyCoordinates;
import org.apache.maven.api.DependencyScope;
import org.apache.maven.api.Exclusion;
import org.apache.maven.api.Packaging;
import org.apache.maven.api.ProducedArtifact;
import org.apache.maven.api.Project;
import org.apache.maven.api.Type;

        session.setDependencyManager(depManager);

        DependencySelector depFilter = new AndDependencySelector(
                ScopeDependencySelector.legacy(
                        null, Arrays.asList(DependencyScope.TEST.id(), DependencyScope.PROVIDED.id())),
                OptionalDependencySelector.fromDirect(),
                new ExclusionDependencySelector());
        session.setDependencySelector(depFilter);

    ProjectScope requireProjectScope(@Nonnull String id);

    /**
     * Obtain the {@link DependencyScope} from the specified {@code id}.
     * <p>
     * Shortcut for {@code DependencyScope.forId(...)}.
     *
     * @see org.apache.maven.api.DependencyScope#forId(String)
     */
    @Nonnull
    DependencyScope requireDependencyScope(@Nonnull String id);

    /**