* @throws ModuleVersionResolveException If the resolution was not successful.
     */
    T getMetaData() throws ModuleVersionResolveException;

    @Override
    @Nullable
    ModuleVersionResolveException getFailure();

    /**
     * Marks the module version as resolved, with the given meta-data.
     */
    void resolved(T metaData);

    /**

        return locations;
    }

    @Override
    public List<InternalSolution> getSolutions() {
        return solutions;
    }

    @Nullable
    @Override
    public InternalFailure getFailure() {
        return failure;
    }

    @Nullable
    @Override
    public InternalContextualLabel getContextualLabel() {
        return contextualLabel;
    }

        // Summary of validation warnings during the build
        workValidationWarningReporter.reportWorkValidationWarningsAtEndOfBuild();

        boolean buildSucceeded = result.getFailure() == null;

        StyledTextOutput textOutput = textOutputFactory.create(BuildResultLogger.class, buildSucceeded ? LogLevel.LIFECYCLE : LogLevel.ERROR);
        textOutput.println();

     * <p>
     * The failure can also be omitted due to limits. Its absence does not mean there was no exception causing the problem.
     */
    @Nullable
    Failure getFailure();

    /**
     * Returns an exception that can be thrown when this problem should result in an error.
     *
     * <p>Not every problem has a useful exception associated with it.</p>
     */
    @Nullable

        return locations;
    }

    @Override
    public List<Solution> getSolutions() {
        return solutions;
    }

    @Nullable
    @Override
    public FailureContainer getFailure() {
        return failure;
    }

    @Override
    public AdditionalData getAdditionalData() {
        return additionalData;
    }

        LOGGER.info("Variant Selection Exception: {} caused by Resolution Failure: {}", this.getClass().getName(), failure.getClass().getName());
    }

    public ResolutionFailure getFailure() {
        return failure;
    }

    @Override
    public ImmutableList<String> getResolutions() {
        return resolutions;
    }

     *                 flowProviders.getBuildWorkResult().map(result ->
     *                     new File(
     *                         soundsDir,
     *                         result.getFailure().isPresent() ? "sad-trombone.mp3" : "tada.mp3"
     *                     )
     *                 )
     *             )
     *         );
     *     }
     * }
     * </pre>
     *
     * @see FlowAction

                    if (dependency.getFailure() != null) {
                        //by keying the failures only by 'requested' we lose some precision
                        //at edge case we'll lose info about a different exception if we have different failure for the same requested version
                        failures.put(dependency.getRequested(), dependency.getFailure());
                    }
                }

        if (inMultiErrors) {
            formatter.node("");
        }
        formatter.append("in repository '" + failure.getRepositoryName() + "': ");
        failure.getFailure().explainTo(formatter);
    }

    @Override
    public void reportAsMultipleErrors(Runnable action) {
        formatter.append("multiple problems reported:");
        formatter.startChildren();

    public boolean wasCancelled() {
        return wasCancelled;
    }

    @Nullable
    public SerializedPayload getResult() {
        return result;
    }

    @Nullable
    public SerializedPayload getFailure() {
        return serializedFailure;
    }

    @Nullable
    public RuntimeException getException() {
        return failure;
    }

    public boolean hasFailure() {