Throwable wrapper = e.getCause();
    if (wrapper instanceof WrapperException) {
      Throwable cause = wrapper.getCause();
      if (cause instanceof RuntimeException) {
        throw (RuntimeException) cause;
      } else if (cause instanceof Error) {
        throw (Error) cause;
      }
    }
    throw e;
  }

  @Override
  public V get() throws ExecutionException, InterruptedException {

     *
     * @param e the cause of the exception
     */
    public JobProcessingException(final Throwable e) {
        super(e);
    }

    /**
     * Constructs a new JobProcessingException with the specified detail message and cause.
     *
     * @param message the detail message explaining the exception
     * @param e the cause of the exception
     */

     * @param rootCause the cause of this exception
     */
    public ConnectionTimeoutException(final Throwable rootCause) {
        super(rootCause);
    }

    /**
     * Constructs a new ConnectionTimeoutException with the specified detail message and cause.
     * @param msg the detail message
     * @param rootCause the cause of this exception
     */

    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;

      super(input, exceptionType, fallback);
    }

    @Override
    ListenableFuture<? extends V> doFallback(
        AsyncFunction<? super X, ? extends V> fallback, X cause) throws Exception {
      ListenableFuture<? extends V> output = fallback.apply(cause);
      checkNotNull(
          output,
          "AsyncFunction.apply returned null instead of a Future. "
              + "Did you mean to return immediateFuture(null)? %s",

     *            Message code
     * @param args
     *            Array of arguments
     * @param cause
     *            The cause of the exception
     */
    public ClIllegalArgumentException(final String argName, final String messageCode, final Object[] args, final Throwable cause) {
        super(MessageFormatter.getMessage(messageCode, args), cause);
        this.argName = argName;
        this.messageCode = messageCode;
        this.args = args;

    private static final long serialVersionUID = 1L;

    /**
     * Creates a new {@link InterruptedRuntimeException} with the specified cause.
     *
     * @param e
     *            the cause
     */
    public InterruptedRuntimeException(final InterruptedException e) {
        super(e);
    }

    static Stream<String> messages() {
        return Stream.of("custom message", "", " ", "αβγ", "x".repeat(1000), null);
    }

    @Test
    @DisplayName("Default constructor sets the expected message and no cause")
    void defaultConstructor_setsExpectedMessage_andNoCause() {
        // Arrange & Act
        SmbUnsupportedOperationException ex = new SmbUnsupportedOperationException();

        // Assert

    public ArtifactTransferFailedException(final String message) {
        super(message);
    }

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

 * Signals an internal error in Maven itself, e.g. a programming bug.
 *
 */
public class InternalErrorException extends MavenExecutionException {

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