Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This software is in the public domain under CC0 1.0 Universal plus a
 * Grant of Patent License.
 *
 * To the extent possible under law, the author(s) have dedicated all
 * copyright and related and neighboring rights to this software to the
 * public domain worldwide. This software is distributed without any
 * warranty.
 *
 * You should have received a copy of the CC0 Public Domain Dedication
 * along with this software (see the LICENSE.md file). If not, see
 * <http://creativecommons.org/publicdomain/zero/1.0/>.
 */

import java.math.BigDecimal;

import java.util.*;

public class Main {
    public static void addBigDecimalsInMap(Map<String, Object> baseMap, Map<String, Object> addMap) {
        if (baseMap == null || addMap == null)
            return;
        for (Map.Entry<String, Object> entry : addMap.entrySet()) {
            if (!(entry.getValue() instanceof BigDecimal))
                continue;
            BigDecimal addVal = (BigDecimal) entry.getValue();
            Object baseObj = baseMap.get(entry.getKey());
            if (baseObj == null || !(baseObj instanceof BigDecimal))
                baseObj = BigDecimal.ZERO;
            BigDecimal baseVal = (BigDecimal) baseObj;
            baseMap.put(entry.getKey(), baseVal.add(addVal));
        }
    }
}