PortletPreference p = defaultPreferences.get(key);
if (p != null) {
if (LOG.isDebugEnabled()) {
LOG.debug("Resetting preference for key: " + key);
}
preferences.put(key,p.clone());
}
// Remove preference if default values are not defined (PLT.14.1).
else {
if (LOG.isDebugEnabled()) {
LOG.debug("Resetting preference to null for key: " + key);