Java Memory Used getUsedMemory()

Description

get Used Memory

License

Open Source License

Declaration

public static long getUsedMemory() 

Method Source Code

//package com.java2s;
/*/*  w  w  w  .j av  a2s. c  om*/
 * Copyright (C) 2013-2015 E-Spring Tran
 * 
 *             https://espringtran.com
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static long getUsedMemory() {
        return (getMaxMemory() - getFreeMemory());
    }

    public static long getMaxMemory() {
        return Runtime.getRuntime().maxMemory();
    }

    public static long getFreeMemory() {
        return Runtime.getRuntime().freeMemory();
    }
}

Related

1. getMemoryUsege()
2. getUsedMemory()
3. getUsedMemory()
4. getUsedMemory()
5. getUsedMemory()
6. getUsedMemory()
7. getUsedMemory()
8. getUsedMemory()
9. getUsedMemory()