public static Chest chest(String name){
  if (name.equals(DEFAULT_DB_NAME))   throw new IronException(DEFAULT_DB_NAME + " name is reserved for default library name");
  return getChest(name);
}

public static Chest chest ( String name ) { if ( name . equals ( DEFAULT_DB_NAME ) ) throw new IronException ( DEFAULT_DB_NAME + " name is reserved for default library name" ) ; return getChest ( name ) ; }
returns iron chest instance with the given name
