private static void closeStorage(@Nullable AbstractStateStorage<?, ?> storage)
throws IOException {
if (storage != null) {
synchronized (storage) {
storage.close();
}
}
}
private static void wipeStorage(File root, @Nullable AbstractStateStorage<?, ?> storage) {
if (storage != null) {
synchronized (storage) {
storage.wipe();
}
} else {
FileUtil.delete(root);
}
}