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protected void finalize() throws Throwable {
try {
ReferenceQueue refQueue = getQueue();
PhantomReference ref = new PhantomReference(this , refQueue);
ref.enqueue();
}
finally {
super .finalize();
}
}

private ReferenceQueue getQueue() {
return _queue;
}

private transient ReferenceQueue _queue;
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public void free() {
ReferenceQueue refQueue = getQueue();
PhantomReference ref = new PhantomReference(this , refQueue);
ref.enqueue();
}

private ReferenceQueue getQueue() {
return _queue;
}

private transient ReferenceQueue _queue;