| Package | Description | 
|---|---|
| java.security | Provides the classes and interfaces for the security framework. | 
| javax.security.auth | This package provides a framework for authentication and
    authorization. | 
| javax.security.auth.kerberos | This package contains utility classes related to the Kerberos network
    authentication protocol. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | KeyStore.PasswordProtection. destroy()Clears the password. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | Destroyable. destroy()Destroy this  Object. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | KerberosKey. destroy()Destroys this key. | 
| void | KerberosTicket. destroy()Destroys the ticket and destroys any sensitive information stored in
 it. | 
 Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
 Copyright © 1993, 2013, Oracle and/or its affiliates.  All rights reserved.