Here you can find the source of toHumanReadableSize(long byteCount)
public static String toHumanReadableSize(long byteCount)
//package com.java2s; /**//ww w . j a v a 2 s .c o m * Copyright 2000-2006 DFKI GmbH. * All Rights Reserved. Use is subject to license terms. * * This file is part of MARY TTS. * * MARY TTS is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, version 3 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ public class Main { public static String toHumanReadableSize(long byteCount) { if (byteCount >= 10 * 1024 * 1024) { return (byteCount / (1024 * 1024)) + "MB"; } else if (byteCount >= 10 * 1024) { return (byteCount / 1024) + "kB"; } else { return Long.toString(byteCount); } } }