Determining When an Object Will Be Reclaimed
A phantom reference is used to determine when an object is just about
to be reclaimed. Phantom references are safer to use than finalization
because once an object is phantom reachable, it cannot be resurrected.
// Create the phantom reference.
ReferenceQueue rq = new ReferenceQueue();
PhantomReference pr = new PhantomReference(object, rq);
// Wait until the object is about to be reclaimed.
try {
while (true) {
Reference r = rq.remove();
if (r == pr) {
// The object is about to be reclaimed.
// Clear the referent so that it can be reclaimed.
r.clear();
}
}
} catch (InterruptedException e) {
}
Image CAPTCHA
See you here now..choose the most popular style of jackects are north face outlet ,the north face jackets online.will be the biggest part in north face product.
I saw your article,your potint are so great.find uggs for cheap,there are many style of uggs on sale,and they saleuggs low price than others.
Much deep description to your option p90x for sale,you also can support discount p90x dvd,also visit cheap p90x dvd.