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java.lang.Objectjava.lang.Throwable
java.lang.Exception
The class Exception
and its subclasses are a form of
Throwable
that indicates conditions that a reasonable
application might want to catch.
Error
,
Serialized FormConstructor Summary | |
Exception()
Constructs a new exception with null as its detail message. |
|
Exception(String message)
Constructs a new exception with the specified detail message. |
|
Exception(String message,
Throwable cause)
Constructs a new exception with the specified detail message and cause. |
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Exception(Throwable cause)
Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause). |
Methods inherited from class java.lang.Throwable |
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public Exception()
null
as its detail message.
The cause is not initialized, and may subsequently be initialized by a
call to Throwable.initCause(java.lang.Throwable)
.
public Exception(String message)
Throwable.initCause(java.lang.Throwable)
.
message
- the detail message. The detail message is saved for
later retrieval by the Throwable.getMessage()
method.public Exception(String message, Throwable cause)
Note that the detail message associated with
cause
is not automatically incorporated in
this exception's detail message.
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.)public Exception(Throwable cause)
PrivilegedActionException
).
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.)
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