Here you can find the source of multiply(BigDecimal a, int multiplier)
public static BigDecimal multiply(BigDecimal a, int multiplier)
//package com.java2s; //License from project: Open Source License import java.math.BigDecimal; public class Main { public static BigDecimal multiply(BigDecimal a, int multiplier) { return a.multiply(BigDecimal.valueOf(multiplier)); }/*from w w w .ja va2s . co m*/ public static BigDecimal multiply(BigDecimal a, double multiplier) { return a.multiply(BigDecimal.valueOf(multiplier)); } }