@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    GrLightVariable variable = (GrLightVariable)o;
    return Objects.equals(getName(), variable.getName()) &&
           Objects.equals(myDeclarations, variable.myDeclarations) &&
           Objects.equals(myCreatorKey, variable.myCreatorKey);
  }
@Override
  public boolean equals(Object o)