result.setVersion(subResult.getVersion());
                    result.setRepository(subResult.getRepository());
                    for (Exception exception : subResult.getExceptions()) {
                        result.addException(exception);
                    }
                }
            } else {

            if ((i == lines.length - 1)
                    && (context.invokerRequest.options().showErrors().orElse(false)
                            || (summary.getException() instanceof InternalErrorException))) {
                context.logger.error(line, summary.getException());
            } else {
                context.logger.error(line);
            }

            currentColor = nextColor;
        }

            line = indent + line + ("".equals(nextColor) ? "" : ANSI_RESET);

            if ((i == lines.length - 1) && (showErrors || (summary.getException() instanceof InternalErrorException))) {
                slf4jLogger.error(line, summary.getException());
            } else {
                slf4jLogger.error(line);
            }

            currentColor = nextColor;
        }

        return Optional.ofNullable(delegate.getMojoExecution()).map(me -> new DefaultMojoExecution(session, me));
    }

    @Override
    public Optional<Exception> getException() {
        return Optional.ofNullable(delegate.getException());
    }

        if (modelId == null) {
            modelId = getModelId();
            source = getSource();
        }

        if (line <= 0 && column <= 0 && req.getException() instanceof ModelParseException) {
            ModelParseException e = (ModelParseException) req.getException();
            line = e.getLineNumber();
            column = e.getColumnNumber();
        }

        ModelProblem problem = new DefaultModelProblem(

        logger.debug("Installing {} to {}", event.getMetadata(), event.getFile());
    }

    @Override
    public void metadataResolved(RepositoryEvent event) {
        Exception e = event.getException();
        if (e != null) {
            if (e instanceof MetadataNotFoundException) {
                logger.debug(e.getMessage());
            } else if (logger.isDebugEnabled()) {

                    }

                });
            }
            catch ( PrivilegedActionException e ) {
                if ( e.getException() instanceof SmbException ) {
                    throw (SmbException) e.getException();
                }
                throw new SmbException("Unexpected exception during context initialization", e);
            }
        }

    }

    @Override
    public void transferFailed(TransferEvent event) {
        transferCompleted(event);

        println(
                "transferFailed",
                event.getException().getClass() + ": " + event.getException().getMessage());
    }

    private void transferCompleted(TransferEvent event) {
        downloads.remove(event.getResource());

        StringBuilder buffer = new StringBuilder(64);

        assertEquals(-1, p1.getColumnNumber());
        assertNull(p1.getException());

        Problem p2 = collector.getProblems().get(1);
        assertEquals(Severity.WARNING, p2.getSeverity());
        assertEquals("", p2.getMessage());
        assertEquals(42, p2.getLineNumber());
        assertEquals(127, p2.getColumnNumber());
        assertEquals(e2, p2.getException());
    }

    @Test
    void testSetSource() {

     */
    MojoExecution getMojoExecution();

    /**
     * Gets the exception that caused the event (if any).
     *
     * @return The exception or {@code null} if none.
     */
    Exception getException();