Here you can find the source of calculateMonthCapital(BigDecimal eachIssueMoney, BigDecimal eachMonthInterest)
public static BigDecimal calculateMonthCapital(BigDecimal eachIssueMoney, BigDecimal eachMonthInterest)
//package com.java2s; //License from project: Apache License import java.math.BigDecimal; public class Main { public static BigDecimal calculateMonthCapital(BigDecimal eachIssueMoney, BigDecimal eachMonthInterest) { return eachIssueMoney.subtract(eachMonthInterest); }//from w w w . j a v a2 s. c o m }