@TestOnly
  public static ParameterInfoUIContextEx createContext(Object[] objects, @NotNull Editor editor, @NotNull ParameterInfoHandler handler, int currentParameterIndex) {
    return createContext(objects, editor, handler, currentParameterIndex, null);
  }
@TestOnly
  public static ParameterInfoUIContextEx createContext(Object[] objects, @NotNull Editor editor, @NotNull ParameterInfoHandler handler, int currentParameterIndex)