java/javax/security/auth/callback/Callback.java

   1
   2 package javax.security.auth.callback;
   3
   4 /**
   5 All Known Implementing Classes:
   6 ConfirmationCallback, LanguageCallback, NameCallback, PasswordCallback,
   7 TextInputCallback, TextOutputCallback, ChoiceCallback
   8 */
   9
  10 public abstract interface Callback
  11 {
  12     /* nothing. just use as a base */
  13 }