}

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

    @Override
    public boolean isBlacklisted() {
        return blacklisted;
    }

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

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder(256);

    void setLayout(ArtifactRepositoryLayout layout);

    String getKey();

    @Deprecated
    boolean isUniqueVersion();

    @Deprecated
    boolean isBlacklisted();

    @Deprecated
    void setBlacklisted(boolean blackListed);

    /**
     * @return whether the repository is blocked
     * @since 3.8.1
     **/
    boolean isBlocked();

    /**
     * @param blocked block the repository?

        }
    }

    public String getFailureBehavior() {
        return failureBehavior;
    }

    public void blackList(MavenProject project) {
        blackList(getProjectKey(project));
    }

    private void blackList(String id) {
        if (!blackList.contains(id)) {
            blackList.add(id);

            List<String> dependents = sorter.getDependents(id);

        this.projectDependencyGraph = projectDependencyGraph;
    }

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

    public void blackList(MavenProject project) {
        if (blackListedProjects.add(BuilderCommon.getKey(project)) && projectDependencyGraph != null) {