/**
* Constructs a new FilePermission with the path and actions specified.
*
* @param path the pathname of the file or directory to apply the actions to.
* @param actions the actions for the {@code path}. May be any combination of "read", "write",
* "execute" and "delete".
* @throws IllegalArgumentException if {@code actions} is {@code null} or an empty string, or if
* it contains a string other than "read", "write", "execute" and "delete".
* @throws NullPointerException if {@code path} is {@code null}.
*/
public FilePermission(String path, String actions) {
super(path);
init(path, actions);
}
private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
stream.defaultReadObject();
init(getName(), actions);
}