assertTrue(updateCheckManager.isUpdateRequired(metadata, remoteRepository, file));

        updateCheckManager.touch(metadata, remoteRepository, file);

        assertFalse(updateCheckManager.isUpdateRequired(metadata, remoteRepository, file));

        assertNotNull(updateCheckManager.readLastUpdated(
                touchFile, updateCheckManager.getMetadataKey(remoteRepository, file)));
    }

    @Test

    @Nonnull
    RemoteRepository createRemote(@Nonnull String id, @Nonnull String url);

    @Nonnull
    RemoteRepository createRemote(@Nonnull Repository repository);

    @Nonnull
    List<RemoteRepository> aggregate(
            @Nonnull Session session,
            @Nonnull List<RemoteRepository> dominant,
            @Nonnull List<RemoteRepository> recessive,
            boolean processRecessive);

     * {@link RemoteRepository#getUrl()} root.
     *
     * @throws RuntimeException If PUT fails for any reason.
     */
    void put(@Nonnull Path source, @Nonnull URI relativeTarget);

    /**
     * PUTs the source byte array to target URI. The target MUST BE relative from the
     * {@link RemoteRepository#getUrl()} root.
     *

        while (iterator.hasNext()) {
            RemoteRepository remoteRepository = iterator.next();
            if (remoteRepository.getId().equals(id)) {
                iterator.remove();
            }
        }
    }

    @Override
    public ModelResolver newCopy() {
        return new DefaultModelResolver(this);
    }

    @Override

    List<org.apache.maven.artifact.repository.ArtifactRepository> toArtifactRepositories(
            List<RemoteRepository> repositories);

    org.apache.maven.artifact.repository.ArtifactRepository toArtifactRepository(RemoteRepository repository);

    MavenSession getMavenSession();

    /**
     * Provides new {@link Transport} instance for given {@link RemoteRepository}, if possible.
     *
     * @throws TransportProviderException if passed in remote repository has invalid remote URL or unsupported protocol.
     */
    @Nonnull
    Transport transport(@Nonnull Session session, @Nonnull RemoteRepository repository);

            private final RemoteRepository repository;
            private final Collection<ProducedArtifact> artifacts;
            private final int retryFailedDeploymentCount;

            DefaultArtifactDeployerRequest(
                    @Nonnull Session session,
                    @Nullable RequestTrace trace,
                    @Nonnull RemoteRepository repository,

        ArtifactCoordinates coords2 = mock(ArtifactCoordinates.class);
        RemoteRepository repo1 = mock(RemoteRepository.class);
        RemoteRepository repo2 = mock(RemoteRepository.class);

        List<RemoteRepository> repositories1 = Arrays.asList(repo1, repo2);
        List<RemoteRepository> repositories2 = Arrays.asList(repo1, repo2);

            private final List<RemoteRepository> repositories;

            @SuppressWarnings("checkstyle:ParameterNumber")
            DefaultVersionResolverRequest(
                    @Nonnull Session session,
                    @Nullable RequestTrace trace,
                    @Nonnull ArtifactCoordinates artifactCoordinates,
                    @Nullable List<RemoteRepository> repositories) {

            @Nullable
            private final List<RemoteRepository> repositories;

            DefaultArtifactResolverRequest(
                    @Nonnull Session session,
                    @Nullable RequestTrace trace,
                    @Nonnull Collection<? extends ArtifactCoordinates> coordinates,
                    @Nonnull List<RemoteRepository> repositories) {
                super(session, trace);