public static boolean isPredefined(String name) {
    for (PredefinedMigrationProvider provider : PredefinedMigrationProvider.EP_NAME.getExtensionList()) {
      URL migrationMap = provider.getMigrationMap();
      String fileName = FileUtilRt.getNameWithoutExtension(new File(migrationMap.getFile()).getName());
      if (fileName.equals(name)) return true;
    }

    return false;
  }
public static boolean isPredefined(String name)