package java.lang {
dynamic public class StringBuilderWrapper implements CharSequence {
  internal var string: String;
  public function StringBuilderWrapper(string: String) {
    this.string = string;
    return;
  }
  public function charAt__I(index: int): uint {
    return Object(string).charAt__I(index);
  }
  public function length__(): int {
    return Object(string).length__();
  }
  public function subSequence__II(start: int, end: int): CharSequence {
    return Object(string).subSequence__II(start, end);
  }
}
}
