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/**

* Description:

* <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

* <br/>Copyright (C), 2001-2012, Yeeku.H.Lee

* <br/>This program is protected by copyright laws.

* <br/>Program Name:

* <br/>Date:

* @author Yeeku.H.Lee kongyeeku@163.com

* @version 1.0

*/

public class RuntimeTest

{

public static void main(String[] args)

{

//获取Java程序关联的运行时对象

Runtime rt = Runtime.getRuntime();

System.out.println("处理器数量："

+ rt.availableProcessors());

System.out.println("空闲内存数："

+ rt.freeMemory());

System.out.println("总内存数："

+ rt.totalMemory());

System.out.println("可用最大内存数："

+ rt.maxMemory());

}

}