* independent stream each time it is called.
   *
   * <p>The caller is responsible for ensuring that the returned stream is closed.
   *
   * @throws IOException if an I/O error occurs while opening the stream
   */
  public abstract OutputStream openStream() throws IOException;

  /**
   * Opens a new buffered {@link OutputStream} for writing to this sink. The returned stream is not

   * independent stream each time it is called.
   *
   * <p>The caller is responsible for ensuring that the returned stream is closed.
   *
   * @throws IOException if an I/O error occurs while opening the stream
   */
  public abstract OutputStream openStream() throws IOException;

  /**
   * Opens a new buffered {@link OutputStream} for writing to this sink. The returned stream is not

    @Override
    public void engineSetKeyEntry(String alias, Key key, char[] password, Certificate[] chain) throws KeyStoreException {
        keys.put(alias, key);
        certChains.put(alias, chain);
    }

    @Override
    public void engineSetKeyEntry(String alias, byte[] key, Certificate[] chain) throws KeyStoreException {
        throw new NotImplementedException();
    }

    @Override

    public MavenProject buildStandaloneSuperProject(ArtifactRepository localRepository)
            throws ProjectBuildingException {
        return buildStandaloneSuperProject(localRepository, null);
    }

    public MavenProject buildStandaloneSuperProject(ArtifactRepository localRepository, ProfileManager profileManager)
            throws ProjectBuildingException {

    void resolve(RepositoryMetadata repositoryMetadata, RepositoryRequest repositoryRequest)
            throws RepositoryMetadataResolutionException;

    void resolve(
            RepositoryMetadata repositoryMetadata,
            List<ArtifactRepository> repositories,
            ArtifactRepository localRepository)
            throws RepositoryMetadataResolutionException;

    void resolveAlways(

    }

    @Override
    public int read() throws IOException {
        return inputStream.read();
    }

    @Override
    public int read(final byte[] b, final int off, final int len) throws IOException {
        return inputStream.read(b, off, len);
    }

    @Override
    public int read(final byte[] b) throws IOException {
        return inputStream.read(b);
    }

    @Override

    CaseInsensitiveMap<String> map;

    /**
     * @throws Exception
     */
    @Before
    public void setUp() throws Exception {
        map = new CaseInsensitiveMap<String>();
        map.put("one", "1");
        map.put("two", "2");
    }

    /**
     * @throws Exception
     */
    @After
    public void tearDown() throws Exception {
        map = null;
    }

    /**

    private static EntryType readEntryType(Decoder decoder) throws IOException {
        return EntryType.values()[decoder.readByte()];
    }

    private static void writeEntryType(Encoder encoder, EntryType type) throws IOException {
        encoder.writeByte((byte) type.ordinal());
    }

    private static FileMetadata.AccessType readAccessType(Decoder decoder) throws IOException {

   * @return all the constraints implicitly or explicitly required by the class or any of its
   *     superclasses.
   * @throws ConflictingRequirementsException if the requirements are mutually inconsistent.
   */
  public static TesterRequirements getTesterRequirements(Class<?> testerClass)
      throws ConflictingRequirementsException {
    synchronized (classTesterRequirementsCache) {

   *     an {@code IOException}.
   * @see Closeables#close
   */
  public static void flush(Flushable flushable, boolean swallowIOException) throws IOException {
    try {
      flushable.flush();
    } catch (IOException e) {
      if (swallowIOException) {
        logger.log(Level.WARNING, "IOException thrown while flushing Flushable.", e);
      } else {
        throw e;
      }
    }
  }

  /**