code: public JsonArray getArray(String name, JsonArray otherwise) {
          return data.getArray(name, otherwise);
      }
docs: Returns the value mapped to <code>name</code> as a {@link com.baasbox.android.json.JsonArray}
  or <code>otherwise</code> if the mapping is absent.
  
  @param name      a non <code>null</code> key
  @param otherwise a default value
  @return the value mapped to <code>name</code> or <code>otherwise</code>