KeyException (Java SE 21 & JDK 21)

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.security.GeneralSecurityException

java.security.KeyException

All Implemented Interfaces:: Serializable

Direct Known Subclasses:: InvalidKeyException, KeyManagementException

public class KeyException extends GeneralSecurityException

This is the basic key exception.

Since:

1.1

See Also:

Constructor Summary

Constructors

Constructor

Description

KeyException()

Constructs a KeyException with no detail message.

KeyException(String msg)

Constructs a KeyException with the specified detail message.

KeyException(String message, Throwable cause)

Creates a KeyException with the specified detail message and cause.

KeyException(Throwable cause)

Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
Method Summary

Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- KeyException
  
  public KeyException()
  
  Constructs a KeyException with no detail message. A detail message is a String that describes this particular exception.
- KeyException
  
  public KeyException(String msg)
  
  Constructs a KeyException with the specified detail message. A detail message is a String that describes this particular exception.
  
  Parameters:
  
  msg - the detail message.
- KeyException
  
  public KeyException(String message, Throwable cause)
  
  Creates a KeyException with the specified detail message and cause.
  
  Parameters:
  
  message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).
  
  cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
  
  Since:
  
  1.5
- KeyException
  
  public KeyException(Throwable cause)
  
  Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
  
  Parameters:
  
  cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
  
  Since:
  
  1.5