private volatile boolean halted = false;

    public ReactorBuildStatus(ProjectDependencyGraph projectDependencyGraph) {
        this.projectDependencyGraph = projectDependencyGraph;
    }

    public boolean isBlackListed(MavenProject project) {
        return blackListedProjects.contains(BuilderCommon.getKey(project));
    }

    public void blackList(MavenProject project) {

        public String getKey() {
            return getId();
        }

        public boolean isUniqueVersion() {
            return true;
        }

        public boolean isBlacklisted() {
            return false;
        }

        public void setBlacklisted(boolean blackListed) {}

        public org.apache.maven.artifact.Artifact find(org.apache.maven.artifact.Artifact artifact) {

                        blackList(dependentId);
                    }
                }
            }
        }
    }

    public boolean isBlackListed(MavenProject project) {
        return blackList.contains(getProjectKey(project));
    }

    private static String getProjectKey(MavenProject project) {

    }

    public ArtifactRepositoryPolicy getReleases() {
        return releases;
    }

    public String getKey() {
        return getId();
    }

    public boolean isBlacklisted() {
        return blacklisted;
    }

    public void setBlacklisted(boolean blacklisted) {
        this.blacklisted = blacklisted;
    }

    public String toString() {