for (int i = renames.size() - 1; i >= 0; i--) {
final Action action = renames.get(i);
try {
LOGGER.debug("DefaultRolloverStrategy.purgeDescending executing {} of {}: {}", //
i, renames.size(), action);
if (!action.execute()) {
return -1;
}
} catch (final Exception ex) {
LOGGER.warn("Exception during purge in RollingFileAppender", ex);
return -1;