assertEquals(
                2,
                res.getExcidentEdges(v1).size(),
                "wrong # of excident edges in the resulting graph entry after resolver");

        assertEquals(
                1,
                res.getIncidentEdges(v2).size(),
                "wrong # of v2 incident edges in the resulting graph after resolver");
        assertEquals(

    }

    @Test
    void testCreateAndResolveArtifact() {
        ArtifactCoordinate coord =
                session.createArtifactCoordinate("org.codehaus.plexus", "plexus-utils", "1.4.5", "pom");

        Map.Entry<Artifact, Path> resolved = session.resolveArtifact(coord);
        assertNotNull(resolved);
        assertNotNull(resolved.getKey());
        assertNotNull(resolved.getValue());

                .build());
        assertNotNull(result.getEffectiveModel());

        ArtifactCoordinate coord = session.createArtifactCoordinate("org.apache.maven:maven-api-core:4.0.0-alpha-13");
        Map.Entry<Artifact, Path> res = session.resolveArtifact(coord);
        assertNotNull(res);
        assertNotNull(res.getValue());
        assertTrue(Files.exists(res.getValue()));

     *
     * @see org.apache.maven.api.services.ArtifactResolver#resolve(Session, Collection)
     */
    @Nonnull
    Map.Entry<Artifact, Path> resolveArtifact(@Nonnull ArtifactCoordinate coordinate);

    /**
     * Shortcut for {@code getService(ArtifactResolver.class).resolve(...)}.
     *

org/codehaus/plexus/util/FastMap$1.class package org.codehaus.plexus.util; synchronized class FastMap$1 { } org/codehaus/plexus/util/FastMap$EntryImpl.class package org.codehaus.plexus.util; final synchronized class FastMap$EntryImpl implements java.util.Map$Entry { private Object _key; private Object _value; private int _index; private FastMap$EntryImpl _previous; private FastMap$EntryImpl _next; private FastMap$EntryImpl _before; private FastMap$EntryImpl _after; private void FastMap$EntryImpl(); public Object...

        private volatile Map<K, V> delegate;

        LazyMap(Supplier<Map<K, V>> supplier) {
            this.supplier = supplier;
        }

        @Override
        public Set<Entry<K, V>> entrySet() {
            if (delegate == null) {
                synchronized (this) {
                    if (delegate == null) {
                        delegate = supplier.get();
                    }

     *
     * @throws ArtifactResolverException if the artifact resolution failed
     * @see ArtifactResolver#resolve(Session, Collection)
     */
    @Override
    public Map.Entry<Artifact, Path> resolveArtifact(ArtifactCoordinate coordinate) {
        return getService(ArtifactResolver.class)
                .resolve(this, Collections.singletonList(coordinate))
                .getArtifacts()

            }
            String newVersion = versions.get(versions.size() - 1).asString();
            if (!version.equals(newVersion)) {
                resolvedVersion.accept(newVersion);
            }

            Map.Entry<org.apache.maven.api.Artifact, Path> resolved =
                    session.resolveArtifact(session.createArtifactCoordinate(groupId, artifactId, newVersion, "pom"));