The KeyStore.PasswordProtection class definition is as follows:

public static class KeyStore.PasswordProtection extends Object implements KeyStore.ProtectionParameter, Destroyable

This call provides an implementation of ProtectionParameter that is password-based. This class has the following methods:

• public void destroy() throws DestroyFailedException: This method clears the password
• public char[] getPassword(): Returns a reference to the password
• public boolean isDestroyed(): Returns true if the password was cleared