لاظهار حالة الذاكرة للجهاز

public static void printMemoryStatistics()

{

Runtime rt=Runtime.getRuntime() ;

System.out.println("***************MemoryStatistics***********");

System.out.println("freeMemory="+rt.freeMemory());

System.out.println("totalMemory="+rt.totalMemory());

System.out.println("freeMemory="+(rt.totalMemory()-rt.freeMemory()) );

System.out.println("*****************************************");

}