import java.util.*;

public class Mem {


public static void main(String atrg[]){
Hashtable h= new Hashtable();
Runtime r= Runtime.getRuntime();

System.out.println("Memory total " + r.totalMemory() + " Memory free "+ r.freeMemory());


for(int i=1 ; i<10000;i++){
	h.put(""+i,new MyObject());
}

System.out.println("Memory total " +r.totalMemory() + " Memory free "+ r.freeMemory());
}
}


class MyObject{
	String msg=new String();
}
//575.8776