Name: rmT116609 Date: 02/10/2004
FULL PRODUCT VERSION :
java version "1.5.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32c)
Java HotSpot(TM) Client VM (build 1.5.0-beta-b32c, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
Windows NT Version 4.0
A DESCRIPTION OF THE PROBLEM :
ClassLoadingMBean.getLoadedClassCount() and ClassLoadingMBean.getTotalLoadedClassCount() both return way to low values.
The provided small snippet returns 9 loaded classes and 21 total loaded classes, which is way too low.
Using the -verbose:class VM switch and counting by hand gets me - as expected - much higher values.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
run the provided snippet, preferably with the -verbose:class VM switch
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
public class Test {
public static void main(String[] args) {
java.lang.management.ClassLoadingMBean mbean =
java.lang.management.ManagementFactory.getClassLoadingMBean();
System.out.printf("getLoadedClassCount(): %d\n", mbean.getLoadedClassCount()); //9?!
System.out.printf("getTotalLoadedClassCount(): %d\n", mbean.getTotalLoadedClassCount()); //21?!
}
}
---------- END SOURCE ----------
(Incident Review ID: 237942)
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