class Const {

  public static String getSimpleStackTrace( Throwable aThrowable ) {
    final StringBuilder result = new StringBuilder();
    result.append(ExceptionUtils.getMessage( aThrowable ));
    result.append( Const.CR );
    result.append("Root cause: ");
    result.append(ExceptionUtils.getRootCauseMessage( aThrowable ));
    return result.toString();
  }

}