Here you can find the source of nullToBigDecimalZero(final Object obj)
public static BigDecimal nullToBigDecimalZero(final Object obj)
//package com.java2s; /*//www.j a va2 s . c o m * Copyright 2002-2006 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.math.BigDecimal; public class Main { public static BigDecimal nullToBigDecimalZero(final Object obj) { if (obj == null || "".equals(obj.toString())) { return new BigDecimal("0"); } else { return new BigDecimal(obj.toString()); } } }