@Override
public synchronized void clear() {
super.clear();
// remove flags so that the limit check gets skipped if get has not been called yet and this
// method might be called again
maxKeyInDB = null;
minKeyInDB = null;
// a clear forces the list to be completely reloaded next time get is called
furtherValues.clear();
lastValuesFromFurtherValues.clear();
}
@Override
protected synchronized void increaseMaximumSize(final int maximumSize) {
super.increaseMaximumSize(maximumSize);
cacheMissCounter.increaseMaximumSize(maximumSize);
}