Artifact a2 = repositorySystem.createArtifact("testGroup", "testArtifact", "1.2.3", "jar");
        @SuppressWarnings("deprecation")
        ArtifactRepository lr2 = new DelegatingLocalArtifactRepository(repositorySystem.createDefaultLocalRepository());
        ArtifactRepository rr2 = repositorySystem.createDefaultRemoteRepository();
        a2.setDependencyFilter(new ExcludesArtifactFilter(Arrays.asList("foo")));