}

    public String[] get(final String key) {
        final Map<String, Object> sourceArray[] = getFromArrayIndex(arraySettingsIndexName, settingsId, key);

        final String[] valueArray = new String[sourceArray.length];
        for (int i = 0; i < valueArray.length; i++) {
            final Object value = sourceArray[i].get(FieldNames.ARRAY_VALUE);
            if (value != null) {

  }

  @GwtIncompatible // Iterables.toArray(Iterable, Class)
  public void testToArray() {
    String[] sourceArray = new String[] {"a", "b", "c"};
    Iterable<String> iterable = asList(sourceArray);
    String[] newArray = Iterables.toArray(iterable, String.class);
    assertTrue(Arrays.equals(sourceArray, newArray));
  }

  public void testAny() {
    List<String> list = newArrayList();