Példa

protected void finalize() throws Throwable {
try {
Runnable runnable = getRunnable();
Thread thread = new Thread(runnable);
thread.start();
}
finally {
super .finalize();
}
}

private Runnable getRunnable() {
return _runnable;
}

private transient Runnable _runnable;

Megoldás

A finalize() metódus helyett inkább javasolt egy külön, explicit módon meghívott metódus írása, ami elvégzi takarítást.

public void free() {
Runnable runnable = getRunnable();
Thread thread = new Thread( runnable );
thread.start();
}

private Runnable getRunnable() {
return _runnable;
}

private transient Runnable _runnable;