class StampedLockExample {
private StampedLock lock = new StampedLock();
private int resource = 0;
public int readResource() {
long stamp = lock.readLock();
try {
// Read from the resource
return resource;
} finally {
lock.unlockRead(stamp);
}
}
public void writeResource(int value) {
long stamp = lock.writeLock();
try {
// Modify the resource
resource = value;
} finally {
lock.unlockWrite(stamp);
}
}
}
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