public void setGlobalUpdatePolicy(String updatePolicy) {
        factory.setGlobalUpdatePolicy(updatePolicy);
    }

    @Override
    public void setGlobalChecksumPolicy(String checksumPolicy) {
        factory.setGlobalChecksumPolicy(checksumPolicy);
    }

    private ArtifactRepository injectSession(ArtifactRepository repository, boolean mirrors) {
        RepositorySystemSession session = legacySupport.getRepositorySession();

            String snapshotUpdates,
            String checksumPolicy) {
        ArtifactRepositoryPolicy snapshotsPolicy =
                new ArtifactRepositoryPolicy(snapshots, snapshotUpdates, checksumPolicy);

        ArtifactRepositoryPolicy releasesPolicy =
                new ArtifactRepositoryPolicy(releases, releaseUpdates, checksumPolicy);

    @Override
    public void setGlobalUpdatePolicy(String updatePolicy) {
        globalUpdatePolicy = updatePolicy;
    }

    @Override
    public void setGlobalChecksumPolicy(String checksumPolicy) {
        globalChecksumPolicy = checksumPolicy;
    }

            {@code never} (only if it doesn't exist locally).
          </description>
          <type>String</type>
        </field>
        <field>
          <name>checksumPolicy</name>
          <version>4.0.0+</version>
          <description>
            What to do when verification of an artifact checksum fails. Valid values are
            {@code ignore},