Here you can find the source of toMB(double inB)
public static String toMB(double inB)
//package com.java2s; /**/*from w w w . j av a2 s. c o m*/ * (C) Copyright IBM Corp. 2010, 2015 * * 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. * ?*/ public class Main { public static String toMB(double inB) { if (inB < 0) return "-"; return String.format("%.0f", inB / (1024 * 1024)); } }