PersistedToolchains pt = new PersistedToolchains();
        merger.merge(pt, null, null);
        merger.merge(null, pt, null);
    }

    @Test
    void testMergeJdk() throws Exception {
        try (InputStream isDominant = MavenToolchainMergerTest.class.getResourceAsStream("toolchains-jdks.xml");

     * immediately refreshes the index to ensure the change is visible.</p>
     *
     * @param dataConfig the data configuration to delete
     * @throws IllegalArgumentException if dataConfig is null
     * @throws org.dbflute.exception.EntityAlreadyDeletedException if the entity has already been deleted
     */
    public void delete(final DataConfig dataConfig) {

     * Get a send region from the pool or allocate a new one
     *
     * @param minSize minimum required size
     * @return memory region for sending
     * @throws IOException if allocation fails
     */
    public RdmaMemoryRegion getSendRegion(int minSize) throws IOException {
        if (minSize <= sendBufferSize) {
            RdmaMemoryRegion region = availableSendRegions.poll();
            if (region != null) {

    ArtifactRepository buildArtifactRepository(Repository repository) throws InvalidRepositoryException;

    ArtifactRepository createDefaultRemoteRepository() throws InvalidRepositoryException;

    ArtifactRepository createDefaultLocalRepository() throws InvalidRepositoryException;

    ArtifactRepository createLocalRepository(File localRepository) throws InvalidRepositoryException;

    ArtifactRepository createArtifactRepository(

    @Inject
    protected DefaultTypeRegistry defaultTypeRegistry;

    @Inject
    protected VersionScheme versionScheme;

    @Test
    void isNoSnapshotUpdatesTest() throws InvalidRepositoryException {
        DefaultRepositorySystemSessionFactory systemSessionFactory = new DefaultRepositorySystemSessionFactory(
                aetherRepositorySystem,
                eventSpyDispatcher,

     * @throws CIFSException if the resource cannot be accessed
     */
    SmbResource get(String url) throws CIFSException;

    /**
     * Get a pipe resource
     *
     * @param url the URL of the SMB pipe resource
     * @param pipeType
     *            the type of the pipe
     * @return the SMB pipe resource at the specified location

    ListenableFuture<String> f = FluentFuture.from(SettableFuture.create());
    assertThat(FluentFuture.from(f)).isSameInstanceAs(f);
  }

  public void testFromNonFluentFuture() throws Exception {
    ListenableFuture<String> f =
        new SimpleForwardingListenableFuture<String>(immediateFuture("a")) {};
    verify(!(f instanceof FluentFuture));
    assertThat(FluentFuture.from(f).get()).isEqualTo("a");

   * @throws IllegalArgumentException if {@code edge} already exists in the graph and connects some
   *     other endpoint pair that is not equal to {@code endpoints}
   * @throws IllegalArgumentException if the introduction of the edge would violate {@link
   *     #allowsParallelEdges()} or {@link #allowsSelfLoops()}

            final boolean update) {
        throw new UnsupportedOperationException("not yet.");
    }

    @Override
    public SuggestWriterResult delete(final Client client, final SuggestSettings settings, final String index, final String id) {
        throw new UnsupportedOperationException("not yet.");
    }

    @Override

            throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException,
                    InvalidPluginDescriptorException;

    // igorf: Way too many declared exceptions!
    MojoDescriptor getMojoDescriptor(
            Plugin plugin, String goal, List<RemoteRepository> repositories, RepositorySystemSession session)