Comment on Tutorial - Garbage collection and Finalize() method By aathishankaran
Comment Added by : sreekar
Comment Added at : 2010-05-08 07:58:09
Comment on Tutorial : Garbage collection and Finalize() method By aathishankaran
/** Example shows garbage collector in action
Note that the finalize() method of object GC1
runs without being specifically called and that
the id's of garbage collected objects are not
always sequential.
*/
class TestGC {
public static void main(String[] args) {
Runtime rt = Runtime.getRuntime();
System.out.println("Available Free Memory: " + rt.freeMemory());
for(int i=0; i<10000; i++ ) {
GC1 x = new GC1(i);
}
System.out.println("Free Memory before call to gc(): " +
rt.freeMemory());
System.runFinalization();
System.gc();
System.out.println(" Free Memory after call to gc(): " +
rt.freeMemory());
}
}
class GC1 {
String str;
int id;
GC1(int i) {
this.str = new String("abcdefghijklmnopqrstuvwxyz");
this.id = i;
}
protected void finalize() {
System.out.println("GC1 object " + id + " has been finalized.");
}
}
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Archived Comments
1. Thanks Thanks Thanks.....for you
But how
View Tutorial By: jihad at 2009-02-15 04:48:53
2. it's really Nice Clock
View Tutorial By: Mido at 2007-09-09 08:45:49
3. When I use this code it puts everything I append o
View Tutorial By: Amber at 2012-06-18 15:33:22
4. this is the one of the best site to search java pr
View Tutorial By: gautam gorai at 2009-01-13 06:44:15
5. that was gud example to explain abstract. i have d
View Tutorial By: zishan at 2010-05-20 00:21:46
6. hi..dud.......
please help me in my proj
View Tutorial By: amar usakoyal at 2010-05-25 03:31:16
7. Good example.
Leslie V
www.g
View Tutorial By: Leslie V at 2009-10-14 00:47:06
8. Very nice and easy to understand, keep it up !!
View Tutorial By: claudiu at 2010-02-07 06:12:30
9. Sir your example is god
but i am surprisin
View Tutorial By: Ata Ul Nasar at 2011-06-05 16:23:09
10. short and simple program
hel
View Tutorial By: sourabh agrawal at 2012-10-16 04:55:27