*
     * @param message the message
     * @param cause the underlying exception
     */
    public ClUnsupportedOperationException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Creates a {@link ClUnsupportedOperationException}.
     *
     * @param cause the underlying exception
     */

    private static final long serialVersionUID = 1L;

    /**
     * Creates a plugin exception with message and cause.
     *
     * @param message the error message
     * @param cause the cause
     */
    public PluginException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Creates a plugin exception with message.
     *
     * @param message the error message

    /**
     * Creates a {@link NoSuchPaddingRuntimeException}.
     *
     * @param cause the underlying exception
     */
    public NoSuchPaddingRuntimeException(final NoSuchPaddingException cause) {
        super("ECL0069", asArray(cause), cause);
    }

    public ArtifactDeploymentException(String message) {
        super(message);
    }

    public ArtifactDeploymentException(Throwable cause) {
        super(cause);
    }

    public ArtifactDeploymentException(String message, Throwable cause) {
        super(message, cause);
    }

    public ArtifactInstallationException(String message) {
        super(message);
    }

    public ArtifactInstallationException(Throwable cause) {
        super(cause);
    }

    public ArtifactInstallationException(String message, Throwable cause) {
        super(message, cause);
    }

     *
     * @param cause The cause (which is saved for later retrieval by the
     *        {@link #getCause()} method).  (A {@code null} value is
     *        permitted, and indicates that the cause is nonexistent or
     *        unknown.)
     */
    public CrawlerSystemException(final Throwable cause) {
        super(cause);
    }

    /**

    private final Mojo mojo;

    private final Throwable cause;

    public MojoExecutionEvent(MavenSession session, MavenProject project, MojoExecution mojoExecution, Mojo mojo) {
        this(session, project, mojoExecution, mojo, null);
    }

    public MojoExecutionEvent(
            MavenSession session, MavenProject project, MojoExecution mojoExecution, Mojo mojo, Throwable cause) {
        this.session = session;

     *
     * @param message The detail message, may be {@code null}.
     * @param repository The repository that caused the error, may be {@code null}.
     * @param cause The cause, may be {@code null}.
     */
    public InvalidRepositoryException(String message, Repository repository, Throwable cause) {
        super(message, cause);
        this.repository = repository;

    /**
     * Constructs a new SuggesterException with the specified cause.
     * @param cause The cause.
     */
    public SuggesterException(final Throwable cause) {
        super(cause);
    }

    /**
     * Constructs a new SuggesterException with the specified detail message and cause.
     * @param msg The detail message.
     * @param cause The cause.
     */

    if (cmp < 0) {
      return aggregateBelowRange(aggr, node.left);
    } else if (cmp == 0) {
      switch (range.getLowerBoundType()) {
        case OPEN:
          return aggr.nodeAggregate(node) + aggr.treeAggregate(node.left);
        case CLOSED:
          return aggr.treeAggregate(node.left);
      }
      throw new AssertionError();
    } else {
      return aggr.treeAggregate(node.left)