this.i.print(this.prompt + this.cnt + "% ");
this.i.print(this.prompt + this._getCnt() + "% ");
  protected String next()     throws  GrouperShellException  {    if (this.prompt != null) {      this.i.print(this.prompt + this.cnt + "% ");    }    try {      String cmd = this.in.readLine();      return cmd;    }    catch (IOException eIO) {      throw new GrouperShellException(eIO);    }  } // protected String next()