public ProjectSegment get(int index) {
        return items.get(index);
    }

    public Set<String> getReactorProjectKeys() {
        Set<String> projectKeys = new HashSet<>(items.size() * 2);
        for (ProjectSegment projectBuild : items) {
            MavenProject project = projectBuild.getProject();
            String key = ArtifactUtils.key(project.getGroupId(), project.getArtifactId(), project.getVersion());

/**
 * @author koichik
 *
 */
public class SingleValueIteratorTest {

    /**
     *
     */
    @Test
    public void test() {
        final SingleValueIterator<String> it = new SingleValueIterator<String>("Foo");
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("Foo"));
        assertThat(it.hasNext(), is(not(true)));
    }

     * @param cause Root cause for this exception.
     */
    public ScheduledJobException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructor.
     * @param message Exception message.
     */
    public ScheduledJobException(final String message) {
        super(message);
    }

/**
 * ArtifactDoesNotExistException
 */
@Deprecated
public class ArtifactDoesNotExistException extends Exception {
    public ArtifactDoesNotExistException(final String message) {
        super(message);
    }

    public ArtifactDoesNotExistException(final String message, final Throwable cause) {
        super(message, cause);
    }

/**
 * Thrown when a bean couldn't be configured.
 *
 */
public class BeanConfigurationException extends Exception {

    public BeanConfigurationException(String message) {
        super(message);
    }

    public BeanConfigurationException(String message, Throwable cause) {
        super(message, cause);
    }

    private char replacement;

    public ProlongedSoundMarkCharFilterFactory(final IndexSettings indexSettings, final Environment env, final String name,
            final Settings settings) {
        super(indexSettings, name);
        final String value = settings.get("replacement");
        if (value == null || value.length() == 0) {
            replacement = '\u30fc';
        } else {

     * @param cause   The cause of the exception.
     */
    public StorageException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new storage exception with the specified detail message.
     *
     * @param message The detail message.
     */
    public StorageException(final String message) {
        super(message);
    }

     */
    public DictionaryException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Creates a new DictionaryException with the specified message.
     *
     * @param message the detail message
     */
    public DictionaryException(final String message) {
        super(message);
    }

  public ConflictingRequirementsException(
      String message, Set<Feature<?>> conflicts, Object source) {
    super(message);
    this.conflicts = conflicts;
    this.source = source;
  }

  public Set<Feature<?>> getConflicts() {
    return conflicts;
  }

  public Object getSource() {
    return source;
  }

  @Override
  public String getMessage() {

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

      System.out.println(response.body().string());
    }
  }

  public static void main(String... args) throws Exception {
    new PostForm().run();
  }