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/**
  * Getter for billbackAdjustmentType 
  *
  * @return the billbackAdjustmentType instance
  */
public BillbackAdjustmentType getBillbackAdjustmentType() {
    return billbackAdjustmentType != null ? billbackAdjustmentType : BillbackAdjustmentType.PlusBillbackAdjustment;
}

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public static Date createDate(Integer iYear, Integer iMonth, Integer iDay) throws Exception
    {
        if ((!(iYear instanceof Integer))
                || (!(iMonth instanceof Integer))
                || (!(iDay instanceof Integer))
                )
        {
            throw new Exception();
        }

        Date date = null;
        String year, month, day;

        year = iYear.toString();
        month = iMonth.toString();
        day = iDay.toString();
        try
        {
            date = new SimpleDateFormat("yyyy/MM/dd").parse(year + "/" + month + "/" + day);

        } catch (ParseException e)
        {
            log.warn("Date transformation failed for year, month, day:  " + iYear + ", " + iMonth + ", " + iDay);
        }
        return date;
    }

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public boolean foo(...){
  ...
  try{
  ...
  }
  finally{
    if(expr_1){
      return false;
    }
    if(expr_2){
      return false;
    }
    ...
    if(expr_n){
      return false;
    }
  }
  ...
  return true;
}

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boolean is_admin;
// something
Boolean b = new Boolean( is_admin );
if( b.toString().length() == 4 ) {
   // something...
}
// something