@Override
  public String toString() {
    StringBuilder sb = new StringBuilder("modifiers(");
    Iterator<ModifierRestriction> iter = myModifierRestrictions.iterator();
    while (iter.hasNext()) {
      ModifierRestriction rest = iter.next();
      sb.append(rest.modifierName).append("=").append(rest.isSet);
      if (iter.hasNext()) {
        sb.append(", ");
      }
    }
    sb.append(")");
    return sb.toString();
  }
@Override
  public String toString()