toolchain = new ToolchainModel();
        toolchain.setType("TYPE");
        toolchain.setProvides(props);
        PersistedToolchains globalResult = new PersistedToolchains();
        globalResult.setToolchains(Collections.singletonList(toolchain));

        ToolchainsBuildingRequest request = new DefaultToolchainsBuildingRequest();
        request.setUserToolchainsSource(

    void testHandleExceptionAetherClassNotFound() {
        Throwable cause2 = new NoClassDefFoundError("org/sonatype/aether/RepositorySystem");
        Plugin plugin = new Plugin();
        Exception cause = new PluginContainerException(plugin, null, null, cause2);
        PluginDescriptor pluginDescriptor = new PluginDescriptor();
        MojoDescriptor mojoDescriptor = new MojoDescriptor();
        mojoDescriptor.setPluginDescriptor(pluginDescriptor);

                new DefaultModelPathTranslator(new DefaultPathTranslator()),
                new DefaultModelUrlNormalizer(new DefaultUrlNormalizer()),
                new DefaultSuperPomProvider(modelProcessor),
                new DefaultInheritanceAssembler(),
                new DefaultProfileSelector(),
                new DefaultProfileInjector(),
                new DefaultPluginManagementInjector(),

                new DefaultModelPathTranslator(new DefaultPathTranslator()),
                new DefaultModelUrlNormalizer(new DefaultUrlNormalizer()),
                new DefaultSuperPomProvider(modelProcessor),
                new DefaultInheritanceAssembler(),
                new DefaultProfileSelector(),
                new DefaultProfileInjector(),
                new DefaultPluginManagementInjector(),

    AtomicDoubleArray aa = new AtomicDoubleArray(VALUES);
    assertEquals(Arrays.toString(VALUES), aa.toString());
    assertEquals("[]", new AtomicDoubleArray(0).toString());
    assertEquals("[]", new AtomicDoubleArray(new double[0]).toString());
  }

  /** compareAndSet treats +0.0 and -0.0 as distinct values */
  public void testDistinctZeros() {
    AtomicDoubleArray aa = new AtomicDoubleArray(SIZE);

        public Isolatable<?> longValue(Long value) {
            return new LongValueSnapshot(value);
        }

        @Override
        public Isolatable<?> shortValue(Short value) {
            return new ShortValueSnapshot(value);
        }

        @Override
        public Isolatable<?> hashCode(HashCode value) {
            return new HashCodeSnapshot(value);
        }

        @Override

        return new ModificationTimeFileAccessTimeJournal();
    }

    @Provides
    ExecutorFactory createExecutorFactory() {
        return new DefaultExecutorFactory();
    }

    @Provides
    FileLockContentionHandler createFileLockContentionHandler(ExecutorFactory executorFactory) {
        return new DefaultFileLockContentionHandler(executorFactory, new InetAddressProvider() {
            @Override

        ImmutableList.of(
            new TestFuture(doneSuccess, "doneSuccess", doNothing),
            new TestFuture(doneFailed, "doneFailed", doNothing),
            new TestFuture(doneCancelled, "doneCancelled", doNothing),
            new TestFuture(doneRuntimeException, "doneRuntimeException", doNothing),
            new TestFuture(delayedSuccess, "delayedSuccess", finishSuccess),

        ImmutableList.of(
            new TestFuture(doneSuccess, "doneSuccess", doNothing),
            new TestFuture(doneFailed, "doneFailed", doNothing),
            new TestFuture(doneCancelled, "doneCancelled", doNothing),
            new TestFuture(doneRuntimeException, "doneRuntimeException", doNothing),
            new TestFuture(delayedSuccess, "delayedSuccess", finishSuccess),

    // Map<String, Object> paramMap = new HashMap<String, Object>();
    // httpClient.setInitParameterMap(paramMap);
    //
    // DigestScheme digestScheme = new DigestScheme();
    // List<Authentication> basicAuthList = new ArrayList<Authentication>();
    // basicAuthList.add(new AuthenticationImpl(
    // new AuthScope("www.hoge.com", 80),
    // new UsernamePasswordCredentials("username", "password"),