public void setSnapshotUpdatePolicy(ArtifactRepositoryPolicy policy) {}

        public ArtifactRepositoryPolicy getReleases() {
            return null;
        }

        public void setReleaseUpdatePolicy(ArtifactRepositoryPolicy policy) {}

        public ArtifactRepositoryLayout getLayout() {
            return null;
        }

        public void setLayout(ArtifactRepositoryLayout layout) {}