Code example for RuntimeException

0
    /** 
     * Insert Estimate Money into Database. 
     * @param estimate_money User inputed Money of Estimate. 
     */ 
    protected void insertEstimateMoney(int estimate_money) throws RuntimeException {
        if( 0 >= estimate_money ) throw new RuntimeException();
 
        EstimateTableRecord record = new EstimateTableRecord();
 
        record.setEstimateMoney(estimate_money);
        estimateTable.insert(record);
    } 
}