return result;
        }

        @Nullable
        public Throwable getFailure() {
            return failure;
        }

        public boolean hasFailure() {
            return failure != null;
        }
    }

    private final RuntimeException failure;

    public AbstractFailure(RuntimeException failure) {
        this.failure = failure;
    }

    @Override
    public boolean isFailure() {
        return true;
    }

    @Override
    public RuntimeException getFailure() {
        return failure;
    }

    @Override
    public void writeTo(int requestId, HttpExchange exchange) {

                try {
                    state.toBeforeEvaluate();
                    buildOperationRunner.run(new NotifyBeforeEvaluate(project, state));

                    if (!state.hasFailure()) {
                        state.toEvaluate();
                        try {
                            delegate.evaluate(project, state);
                        } catch (Exception e) {

            CollectionUtils.addAll(causes, failure.getCauses());
            this.failure.initCauses(causes);
        }
    }

    public boolean hasFailure() {
        return failure != null;
    }

    @Override
    public Throwable getFailure() {
        return failure;
    }

    @Override
    public void rethrowFailure() {

            );
            if (result.hasFailure()) {
                // Don't need to unpack the serialized failure. It will already have been reported and is not used by anything downstream of this action.
                throw new ReportedException();
            }

    public SerializedPayload getFailure() {
        return serializedFailure;
    }

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

    public boolean hasFailure() {
        return failure != null || serializedFailure != null;
    }

    public void rethrow() {
        if (failure != null) {
            throw failure;
        }
    }

  internal var isDuplex: Boolean = false
    private set

  /** True if there was an exception on the connection to the peer. */
  internal var hasFailure: Boolean = false
    private set

  internal val connection: RealConnection
    get() = codec.carrier as? RealConnection ?: error("no connection for CONNECT tunnels")

  internal val isCoalescedConnection: Boolean

        assert details.hasSelected()
        assert details.selected.version == version
    }

    protected void resolutionFailedWith(String message) {
        assert details.hasFailure()
        assert details.failure.message == message
    }

    protected void candidateVersions(List<String> versions) {
        versions.each {
            prefer(it)
        }
    }

            configurationCacheBuildOperations.assertStateStored(false)
        }

        def message = "Configuration cache entry ${details.storeAction}"
        boolean isFailure = spec.result instanceof ExecutionFailure
        if (isFailure) {
            spec.outputContains(message)
        } else {
            spec.postBuildOutputContains(message)
        }

        assertHasProblems(problemDetails)
    }

        ConflictResolverDetails<ComponentState> details = new DefaultConflictResolverDetails<>(conflict.candidates);
        resolver.select(details);
        if (details.hasFailure()) {
            throw UncheckedException.throwAsUncheckedException(details.getFailure());
        }
        ComponentResolutionState selected = details.getSelected();