id setFrame(long curPageNumber, char beforeFrameStartSymbol,
                String curPageText, String tailText, char afterFrameEndSymbol) {
    this.curPageNumber = curPageNumber;
    this.beforeFrameStartSymbol = beforeFrameStartSymbol;
    this.curPageText = curPageText;
    this.tailText = tailText;
    this.afterFrameEndSymbol = afterFrameEndSymbol;
  }


id setFrame(long curPageNumber, char beforeFrameStartSymbol,
                String curPageText, String tailText, char afterFrameEndSymbol) {