类层次结构
- java.lang.Object 
       
- javax.security.sasl.AuthorizeCallback (implements javax.security.auth.callback.Callback, java.io.Serializable)
 - javax.security.auth.callback.ChoiceCallback (implements javax.security.auth.callback.Callback, java.io.Serializable) 
         
- javax.security.sasl.RealmChoiceCallback
 
 - javax.security.sasl.Sasl
 - javax.security.auth.callback.TextInputCallback (implements javax.security.auth.callback.Callback, java.io.Serializable) 
         
- javax.security.sasl.RealmCallback
 
 - java.lang.Throwable (implements java.io.Serializable) 
         
- java.lang.异常 
           
- java.io.IOException 
             
- javax.security.sasl.SaslException 
               
- javax.security.sasl.AuthenticationException
 
 
 - javax.security.sasl.SaslException 
               
 
 - java.io.IOException 
             
 
 - java.lang.异常 
           
 
 
Interface Hierarchy
- javax.security.sasl.SaslClient
 - javax.security.sasl.SaslClientFactory
 - javax.security.sasl.SaslServer
 - javax.security.sasl.SaslServerFactory