// Shouldn't happen at this point. readAhead can throw this.
if(deliveryLogger.isLoggable(Level.WARNING)) {
deliveryLogger.log(Level.WARNING,
"Invalid iterator access", nse);
}
throw new InvalidIteratorException("Invalid iterator access: " + nse);
} catch (ClassNotFoundException cnfe) {
// readAhead can throw this.
if(deliveryLogger.isLoggable(Levels.HANDLED)) {
deliveryLogger.log(Levels.HANDLED,
"Trouble accessing remote event(s) - skipping", cnfe);