}

            @Override
            public Integer getAsInteger(String propertyKey) {
                String value = get(propertyKey);
                if (value == null) {
                    return null;
                }
                try {
                    return Integer.valueOf(value);
                } catch (NumberFormatException e) {
                    return null;
                }
            }

    @DisplayName("writeInt4 should handle various values")
    void testWriteInt4Various(int value) {
        byte[] dst = new byte[4];
        SessionServicePacket.writeInt4(value, dst, 0);

        assertEquals((byte) ((value >> 24) & 0xFF), dst[0]);
        assertEquals((byte) ((value >> 16) & 0xFF), dst[1]);
        assertEquals((byte) ((value >> 8) & 0xFF), dst[2]);
        assertEquals((byte) (value & 0xFF), dst[3]);
    }

/**
 * A mutable value of type {@code int}, for multisets to use in tracking counts of values.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
final class Count implements Serializable {
  private int value;

  Count(int value) {
    this.value = value;
  }

  public int get() {
    return value;
  }

  public void add(int delta) {
    value += delta;
  }

    @Size(max = 1000)
    public String inputs;

    /** Output term that input terms will be mapped to */
    @Size(min = 1, max = 1000)
    public String output;

    /**
     * Initializes the form with default values for creating a new mapping dictionary entry.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
    }

    public String inputs;

    /** The output synonyms that should be matched for the input terms */
    @Required
    @Size(max = 1000)
    public String outputs;

    /**
     * Initializes the form with default values for creating a new synonym entry.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
    }

   * A set containing all of the optional features of the {@link Iterator} and {@link ListIterator}
   * interfaces.
   */
  public static final Set<IteratorFeature> MODIFIABLE =
      unmodifiableSet(new LinkedHashSet<>(asList(values())));

    public int getPropertyDescSize() {
        return propertyDescCache.size();
    }

    @Override
    public Iterable<PropertyDesc> getPropertyDescs() {
        return unmodifiableCollection(propertyDescCache.values());
    }

    @Override
    public boolean hasFieldDesc(final String fieldName) {
        assertArgumentNotEmpty("fieldName", fieldName);

        return fieldDescCache.containsKey(fieldName);
    }

     */
    @Required
    public MultipartFormFile stemmerOverrideFile;

    /**
     * Default constructor for UploadForm.
     * Creates a new instance with default values.
     */
    public UploadForm() {
        // Default constructor
    }

    public Integer crudMode;

    /** The stopword to be added to the dictionary */
    @Required
    @Size(max = 1000)
    public String input;

    /**
     * Initializes the form with default values for creating a new stopword entry.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
    }

    return new UndirectedNetworkConnections<>(ImmutableBiMap.copyOf(incidentEdges));
  }

  @Override
  public Set<N> adjacentNodes() {
    return Collections.unmodifiableSet(((BiMap<E, N>) incidentEdgeMap).values());
  }

  @Override
  public Set<E> edgesConnecting(N node) {
    return new EdgesConnecting<>(((BiMap<E, N>) incidentEdgeMap).inverse(), node);
  }