Hi Gili,
you can take a look at the source at
http://openjdk.java.net, see
j2se/src/share/classes/sun/java2d/Disposer*.java
j2se/src/share/native/sun/java2d/Disposer.c/h
It's relatively well documented..
But shortly, it uses ReferenceQueue and WeakReferences.
It puts a weak reference to the tracked object
into a reference queue and when the object is gone
the reference is retrieved from the queue,
it disposes the resources associated with the
object (those resources are kept in a special
DisposerRecord object).
Thanks,
Dmitri
[EMAIL PROTECTED] wrote:
Hi,
The following two BugParade issues discuss how Sun replaced class finalizers
using the Java2D Disposer mechanism:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6247526
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6299405
This peaked my curiosity, how does this mechanism work?
Thank you,
Gili
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